20236440276

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2801

約数の個数: 288

約数和(自身を含む): 62097817600

約数和(自身を除く): 41861377324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 108, 114, 117, 124, 156, 162, 171, 186, 228, 234, 243, 247, 279, 324, 342, 351, 372, 403, 468, 486, 494, 513, 558, 589, 684, 702, 741, 806, 837, 972, 988, 1026, 1053, 1116, 1178, 1209, 1404, 1482, 1539, 1612, 1674, 1767, 2052, 2106, 2223, 2356, 2418, 2511, 2719, 2964, 3078, 3159, 3348, 3534, 3627, 4212, 4446, 4617, 4836, 5022, 5301, 5438, 6156, 6318, 6669, 7068, 7254, 7533, 7657, 8157, 8892, 9234, 10044, 10602, 10876, 10881, 12636, 13338, 14508, 15066, 15314, 15903, 16314, 18468, 20007, 21204, 21762, 22971, 24471, 26676, 30132, 30628, 31806, 32628, 32643, 35347, 40014, 43524, 45942, 47709, 48942, 51661, 60021, 63612, 65286, 68913, 70694, 73413, 80028, 84289, 91884, 95418, 97884, 97929, 103322, 106041, 120042, 130572, 137826, 141388, 143127, 146826, 154983, 168578, 190836, 195858, 206644, 206739, 212082, 220239, 240084, 252867, 275652, 286254, 293652, 309966, 318123, 337156, 391716, 413478, 424164, 440478, 464949, 505734, 572508, 619932, 620217, 636246, 660717, 671593, 758601, 826956, 880956, 929898, 954369, 1011468, 1095757, 1240434, 1272492, 1321434, 1343186, 1394847, 1517202, 1601491, 1859796, 1860651, 1908738, 2014779, 2191514, 2275803, 2480868, 2642868, 2686372, 2789694, 2863107, 3034404, 3202982, 3287271, 3721302, 3817476, 4029558, 4184541, 4383028, 4551606, 4804473, 5579388, 5726214, 6044337, 6405964, 6574542, 6827409, 7442604, 8059116, 8369082, 8589321, 9103212, 9608946, 9861813, 11452428, 12088674, 12553623, 13149084, 13654818, 14413419, 16738164, 17178642, 18133011, 19217892, 19723626, 20482227, 20819383, 24177348, 25107246, 27309636, 28826838, 29585439, 34357284, 36266022, 39447252, 40964454, 41638766, 43240257, 50214492, 54399033, 57653676, 59170878, 62458149, 72532044, 81928908, 83277532, 86480514, 88756317, 108798066, 118341756, 124916298, 129720771, 163197099, 172961028, 177512634, 187374447, 217596132, 249832596, 259441542, 266268951, 326394198, 355025268, 374748894, 389162313, 518883084, 532537902, 562123341, 652788396, 749497788, 778324626, 1065075804, 1124246682, 1556649252, 1686370023, 2248493364, 3372740046, 5059110069, 6745480092, 10118220138, 20236440276]

約数ペア:

[(1, 20236440276), (2, 10118220138), (3, 6745480092), (4, 5059110069), (6, 3372740046), (9, 2248493364), (12, 1686370023), (13, 1556649252), (18, 1124246682), (19, 1065075804), (26, 778324626), (27, 749497788), (31, 652788396), (36, 562123341), (38, 532537902), (39, 518883084), (52, 389162313), (54, 374748894), (57, 355025268), (62, 326394198), (76, 266268951), (78, 259441542), (81, 249832596), (93, 217596132), (108, 187374447), (114, 177512634), (117, 172961028), (124, 163197099), (156, 129720771), (162, 124916298), (171, 118341756), (186, 108798066), (228, 88756317), (234, 86480514), (243, 83277532), (247, 81928908), (279, 72532044), (324, 62458149), (342, 59170878), (351, 57653676), (372, 54399033), (403, 50214492), (468, 43240257), (486, 41638766), (494, 40964454), (513, 39447252), (558, 36266022), (589, 34357284), (684, 29585439), (702, 28826838), (741, 27309636), (806, 25107246), (837, 24177348), (972, 20819383), (988, 20482227), (1026, 19723626), (1053, 19217892), (1116, 18133011), (1178, 17178642), (1209, 16738164), (1404, 14413419), (1482, 13654818), (1539, 13149084), (1612, 12553623), (1674, 12088674), (1767, 11452428), (2052, 9861813), (2106, 9608946), (2223, 9103212), (2356, 8589321), (2418, 8369082), (2511, 8059116), (2719, 7442604), (2964, 6827409), (3078, 6574542), (3159, 6405964), (3348, 6044337), (3534, 5726214), (3627, 5579388), (4212, 4804473), (4446, 4551606), (4617, 4383028), (4836, 4184541), (5022, 4029558), (5301, 3817476), (5438, 3721302), (6156, 3287271), (6318, 3202982), (6669, 3034404), (7068, 2863107), (7254, 2789694), (7533, 2686372), (7657, 2642868), (8157, 2480868), (8892, 2275803), (9234, 2191514), (10044, 2014779), (10602, 1908738), (10876, 1860651), (10881, 1859796), (12636, 1601491), (13338, 1517202), (14508, 1394847), (15066, 1343186), (15314, 1321434), (15903, 1272492), (16314, 1240434), (18468, 1095757), (20007, 1011468), (21204, 954369), (21762, 929898), (22971, 880956), (24471, 826956), (26676, 758601), (30132, 671593), (30628, 660717), (31806, 636246), (32628, 620217), (32643, 619932), (35347, 572508), (40014, 505734), (43524, 464949), (45942, 440478), (47709, 424164), (48942, 413478), (51661, 391716), (60021, 337156), (63612, 318123), (65286, 309966), (68913, 293652), (70694, 286254), (73413, 275652), (80028, 252867), (84289, 240084), (91884, 220239), (95418, 212082), (97884, 206739), (97929, 206644), (103322, 195858), (106041, 190836), (120042, 168578), (130572, 154983), (137826, 146826), (141388, 143127)]