20080175724

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 64610267904

約数和(自身を除く): 44530092180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 54, 62, 63, 74, 81, 83, 84, 93, 108, 111, 124, 126, 148, 162, 166, 186, 189, 217, 222, 243, 249, 252, 259, 279, 324, 332, 333, 372, 378, 434, 444, 486, 498, 518, 558, 567, 581, 651, 666, 747, 756, 777, 837, 868, 961, 972, 996, 999, 1036, 1116, 1134, 1147, 1162, 1302, 1332, 1494, 1554, 1674, 1701, 1743, 1922, 1953, 1998, 2241, 2268, 2294, 2324, 2331, 2511, 2573, 2604, 2883, 2988, 2997, 3071, 3108, 3348, 3402, 3441, 3486, 3844, 3906, 3996, 4482, 4588, 4662, 5022, 5146, 5229, 5766, 5859, 5994, 6142, 6723, 6727, 6804, 6882, 6972, 6993, 7533, 7719, 7812, 8029, 8649, 8964, 8991, 9213, 9324, 10044, 10292, 10323, 10458, 11532, 11718, 11988, 12284, 13446, 13454, 13764, 13986, 15066, 15438, 15687, 16058, 17298, 17577, 17982, 18011, 18426, 20169, 20181, 20646, 20916, 20979, 21497, 23157, 23436, 24087, 25947, 26892, 26908, 27639, 27972, 30132, 30876, 30969, 31374, 32116, 34596, 35154, 35557, 35964, 36022, 36852, 40338, 40362, 41292, 41958, 42994, 46314, 47061, 48174, 51894, 52731, 54033, 55278, 60543, 61938, 62748, 62937, 64491, 69471, 70308, 71114, 72044, 72261, 77841, 79763, 80676, 80724, 82917, 83916, 85988, 92628, 92907, 94122, 95201, 96348, 103788, 105462, 106671, 108066, 110556, 121086, 123876, 125874, 128982, 138942, 141183, 142228, 144522, 155682, 159526, 162099, 165834, 181629, 185814, 188244, 190402, 193473, 208413, 210924, 213342, 216132, 216783, 233523, 239289, 242172, 248751, 248899, 251748, 257964, 277884, 278721, 282366, 285603, 289044, 311364, 319052, 320013, 324198, 331668, 363258, 371628, 380804, 386946, 416826, 426684, 433566, 467046, 478578, 486297, 497502, 497798, 544887, 557442, 558341, 564732, 571206, 580419, 625239, 640026, 648396, 650349, 666407, 717867, 726516, 746253, 746697, 773892, 833652, 856809, 867132, 934092, 957156, 960039, 972594, 995004, 995596, 1089774, 1114884, 1116682, 1142412, 1160838, 1250478, 1280052, 1300698, 1332814, 1435734, 1458891, 1492506, 1493394, 1634661, 1675023, 1713618, 1741257, 1920078, 1945188, 1951047, 1999221, 2153601, 2179548, 2233364, 2240091, 2321676, 2500956, 2570427, 2601396, 2665628, 2871468, 2880117, 2917782, 2951231, 2985012, 2986788, 3269322, 3350046, 3427236, 3482514, 3840156, 3902094, 3998442, 4307202, 4376673, 4480182, 5025069, 5140854, 5223771, 5760234, 5835564, 5902462, 5997663, 6460803, 6538644, 6700092, 6720273, 6965028, 7711281, 7804188, 7996884, 8614404, 8640351, 8753346, 8853693, 8960364, 10050138, 10281708, 10447542, 11520468, 11804924, 11995326, 12921606, 13440546, 15075207, 15422562, 17280702, 17506692, 17707386, 17992989, 19382409, 20100276, 20160819, 20658617, 20895084, 23133843, 23990652, 25843212, 26561079, 26881092, 30150414, 30845124, 34561404, 35414772, 35985978, 38764818, 40321638, 41317234, 45225621, 46267686, 53122158, 53978967, 60300828, 60482457, 61975851, 71971956, 77529636, 79683237, 80643276, 82634468, 90451242, 92535372, 106244316, 107957934, 120964914, 123951702, 135676863, 159366474, 161936901, 180902484, 185927553, 215915868, 239049711, 241929828, 247903404, 271353726, 318732948, 323873802, 371855106, 478099422, 542707452, 557782659, 647747604, 717149133, 743710212, 956198844, 1115565318, 1434298266, 1673347977, 2231130636, 2868596532, 3346695954, 5020043931, 6693391908, 10040087862, 20080175724]

約数ペア:

[(1, 20080175724), (2, 10040087862), (3, 6693391908), (4, 5020043931), (6, 3346695954), (7, 2868596532), (9, 2231130636), (12, 1673347977), (14, 1434298266), (18, 1115565318), (21, 956198844), (27, 743710212), (28, 717149133), (31, 647747604), (36, 557782659), (37, 542707452), (42, 478099422), (54, 371855106), (62, 323873802), (63, 318732948), (74, 271353726), (81, 247903404), (83, 241929828), (84, 239049711), (93, 215915868), (108, 185927553), (111, 180902484), (124, 161936901), (126, 159366474), (148, 135676863), (162, 123951702), (166, 120964914), (186, 107957934), (189, 106244316), (217, 92535372), (222, 90451242), (243, 82634468), (249, 80643276), (252, 79683237), (259, 77529636), (279, 71971956), (324, 61975851), (332, 60482457), (333, 60300828), (372, 53978967), (378, 53122158), (434, 46267686), (444, 45225621), (486, 41317234), (498, 40321638), (518, 38764818), (558, 35985978), (567, 35414772), (581, 34561404), (651, 30845124), (666, 30150414), (747, 26881092), (756, 26561079), (777, 25843212), (837, 23990652), (868, 23133843), (961, 20895084), (972, 20658617), (996, 20160819), (999, 20100276), (1036, 19382409), (1116, 17992989), (1134, 17707386), (1147, 17506692), (1162, 17280702), (1302, 15422562), (1332, 15075207), (1494, 13440546), (1554, 12921606), (1674, 11995326), (1701, 11804924), (1743, 11520468), (1922, 10447542), (1953, 10281708), (1998, 10050138), (2241, 8960364), (2268, 8853693), (2294, 8753346), (2324, 8640351), (2331, 8614404), (2511, 7996884), (2573, 7804188), (2604, 7711281), (2883, 6965028), (2988, 6720273), (2997, 6700092), (3071, 6538644), (3108, 6460803), (3348, 5997663), (3402, 5902462), (3441, 5835564), (3486, 5760234), (3844, 5223771), (3906, 5140854), (3996, 5025069), (4482, 4480182), (4588, 4376673), (4662, 4307202), (5022, 3998442), (5146, 3902094), (5229, 3840156), (5766, 3482514), (5859, 3427236), (5994, 3350046), (6142, 3269322), (6723, 2986788), (6727, 2985012), (6804, 2951231), (6882, 2917782), (6972, 2880117), (6993, 2871468), (7533, 2665628), (7719, 2601396), (7812, 2570427), (8029, 2500956), (8649, 2321676), (8964, 2240091), (8991, 2233364), (9213, 2179548), (9324, 2153601), (10044, 1999221), (10292, 1951047), (10323, 1945188), (10458, 1920078), (11532, 1741257), (11718, 1713618), (11988, 1675023), (12284, 1634661), (13446, 1493394), (13454, 1492506), (13764, 1458891), (13986, 1435734), (15066, 1332814), (15438, 1300698), (15687, 1280052), (16058, 1250478), (17298, 1160838), (17577, 1142412), (17982, 1116682), (18011, 1114884), (18426, 1089774), (20169, 995596), (20181, 995004), (20646, 972594), (20916, 960039), (20979, 957156), (21497, 934092), (23157, 867132), (23436, 856809), (24087, 833652), (25947, 773892), (26892, 746697), (26908, 746253), (27639, 726516), (27972, 717867), (30132, 666407), (30876, 650349), (30969, 648396), (31374, 640026), (32116, 625239), (34596, 580419), (35154, 571206), (35557, 564732), (35964, 558341), (36022, 557442), (36852, 544887), (40338, 497798), (40362, 497502), (41292, 486297), (41958, 478578), (42994, 467046), (46314, 433566), (47061, 426684), (48174, 416826), (51894, 386946), (52731, 380804), (54033, 371628), (55278, 363258), (60543, 331668), (61938, 324198), (62748, 320013), (62937, 319052), (64491, 311364), (69471, 289044), (70308, 285603), (71114, 282366), (72044, 278721), (72261, 277884), (77841, 257964), (79763, 251748), (80676, 248899), (80724, 248751), (82917, 242172), (83916, 239289), (85988, 233523), (92628, 216783), (92907, 216132), (94122, 213342), (95201, 210924), (96348, 208413), (103788, 193473), (105462, 190402), (106671, 188244), (108066, 185814), (110556, 181629), (121086, 165834), (123876, 162099), (125874, 159526), (128982, 155682), (138942, 144522), (141183, 142228)]