20185596816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1033}}^1$

素因数の和:1390

約数の個数: 320

約数和(自身を含む): 69125861376

約数和(自身を除く): 48940264560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 311, 336, 357, 374, 408, 462, 476, 528, 561, 616, 622, 714, 748, 816, 924, 933, 952, 1033, 1122, 1232, 1244, 1309, 1428, 1496, 1848, 1866, 1904, 2066, 2177, 2244, 2488, 2618, 2856, 2992, 3099, 3421, 3696, 3732, 3927, 4132, 4354, 4488, 4976, 5236, 5287, 5712, 6198, 6531, 6842, 7231, 7464, 7854, 8264, 8708, 8976, 10263, 10472, 10574, 11363, 12396, 13062, 13684, 14462, 14928, 15708, 15861, 16528, 17416, 17561, 20526, 20944, 21148, 21693, 22726, 23947, 24792, 26124, 27368, 28924, 31416, 31722, 34089, 34832, 35122, 37009, 41052, 42296, 43386, 45452, 47894, 49584, 52248, 52683, 54736, 57848, 58157, 62832, 63444, 68178, 70244, 71841, 74018, 79541, 82104, 84592, 86772, 90904, 95788, 104496, 105366, 111027, 115696, 116314, 122927, 126888, 136356, 140488, 143682, 148036, 159082, 164208, 173544, 174471, 181808, 191576, 193171, 210732, 222054, 232628, 238623, 245854, 253776, 272712, 280976, 287364, 296072, 318164, 321263, 347088, 348942, 368781, 383152, 386342, 407099, 421464, 444108, 465256, 477246, 491708, 545424, 574728, 579513, 592144, 636328, 642526, 697884, 737562, 772684, 814198, 842928, 888216, 930512, 954492, 963789, 983416, 1149456, 1159026, 1221297, 1272656, 1285052, 1352197, 1395768, 1475124, 1545368, 1628396, 1776432, 1908984, 1927578, 1966832, 2248841, 2318052, 2442594, 2570104, 2704394, 2791536, 2950248, 3090736, 3256792, 3533893, 3817968, 3855156, 4056591, 4497682, 4636104, 4885188, 5140208, 5408788, 5461471, 5900496, 6513584, 6746523, 7067786, 7710312, 8113182, 8995364, 9272208, 9770376, 10601679, 10817576, 10922942, 13493046, 14135572, 15420624, 16226364, 16384413, 17990728, 19540752, 21203358, 21635152, 21845884, 24737251, 26986092, 28271144, 32452728, 32768826, 35981456, 38230297, 42406716, 43691768, 49474502, 53972184, 56542288, 60076181, 64905456, 65537652, 74211753, 76460594, 84813432, 87383536, 98949004, 107944368, 114690891, 120152362, 131075304, 148423506, 152921188, 169626864, 180228543, 197898008, 229381782, 240304724, 262150608, 296847012, 305842376, 360457086, 395796016, 420533267, 458763564, 480609448, 593694024, 611684752, 720914172, 841066534, 917527128, 961218896, 1187388048, 1261599801, 1441828344, 1682133068, 1835054256, 2523199602, 2883656688, 3364266136, 5046399204, 6728532272, 10092798408, 20185596816]

約数ペア:

[(1, 20185596816), (2, 10092798408), (3, 6728532272), (4, 5046399204), (6, 3364266136), (7, 2883656688), (8, 2523199602), (11, 1835054256), (12, 1682133068), (14, 1441828344), (16, 1261599801), (17, 1187388048), (21, 961218896), (22, 917527128), (24, 841066534), (28, 720914172), (33, 611684752), (34, 593694024), (42, 480609448), (44, 458763564), (48, 420533267), (51, 395796016), (56, 360457086), (66, 305842376), (68, 296847012), (77, 262150608), (84, 240304724), (88, 229381782), (102, 197898008), (112, 180228543), (119, 169626864), (132, 152921188), (136, 148423506), (154, 131075304), (168, 120152362), (176, 114690891), (187, 107944368), (204, 98949004), (231, 87383536), (238, 84813432), (264, 76460594), (272, 74211753), (308, 65537652), (311, 64905456), (336, 60076181), (357, 56542288), (374, 53972184), (408, 49474502), (462, 43691768), (476, 42406716), (528, 38230297), (561, 35981456), (616, 32768826), (622, 32452728), (714, 28271144), (748, 26986092), (816, 24737251), (924, 21845884), (933, 21635152), (952, 21203358), (1033, 19540752), (1122, 17990728), (1232, 16384413), (1244, 16226364), (1309, 15420624), (1428, 14135572), (1496, 13493046), (1848, 10922942), (1866, 10817576), (1904, 10601679), (2066, 9770376), (2177, 9272208), (2244, 8995364), (2488, 8113182), (2618, 7710312), (2856, 7067786), (2992, 6746523), (3099, 6513584), (3421, 5900496), (3696, 5461471), (3732, 5408788), (3927, 5140208), (4132, 4885188), (4354, 4636104), (4488, 4497682), (4976, 4056591), (5236, 3855156), (5287, 3817968), (5712, 3533893), (6198, 3256792), (6531, 3090736), (6842, 2950248), (7231, 2791536), (7464, 2704394), (7854, 2570104), (8264, 2442594), (8708, 2318052), (8976, 2248841), (10263, 1966832), (10472, 1927578), (10574, 1908984), (11363, 1776432), (12396, 1628396), (13062, 1545368), (13684, 1475124), (14462, 1395768), (14928, 1352197), (15708, 1285052), (15861, 1272656), (16528, 1221297), (17416, 1159026), (17561, 1149456), (20526, 983416), (20944, 963789), (21148, 954492), (21693, 930512), (22726, 888216), (23947, 842928), (24792, 814198), (26124, 772684), (27368, 737562), (28924, 697884), (31416, 642526), (31722, 636328), (34089, 592144), (34832, 579513), (35122, 574728), (37009, 545424), (41052, 491708), (42296, 477246), (43386, 465256), (45452, 444108), (47894, 421464), (49584, 407099), (52248, 386342), (52683, 383152), (54736, 368781), (57848, 348942), (58157, 347088), (62832, 321263), (63444, 318164), (68178, 296072), (70244, 287364), (71841, 280976), (74018, 272712), (79541, 253776), (82104, 245854), (84592, 238623), (86772, 232628), (90904, 222054), (95788, 210732), (104496, 193171), (105366, 191576), (111027, 181808), (115696, 174471), (116314, 173544), (122927, 164208), (126888, 159082), (136356, 148036), (140488, 143682)]