20201696088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12791}}^1$

素因数の和:12910

約数の個数: 192

約数和(自身を含む): 62998041600

約数和(自身を除く): 42796345512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 79, 84, 98, 102, 119, 136, 147, 158, 168, 196, 204, 237, 238, 294, 316, 357, 392, 408, 474, 476, 553, 588, 632, 714, 833, 948, 952, 1106, 1176, 1343, 1428, 1659, 1666, 1896, 2212, 2499, 2686, 2856, 3318, 3332, 3871, 4029, 4424, 4998, 5372, 6636, 6664, 7742, 8058, 9401, 9996, 10744, 11613, 12791, 13272, 15484, 16116, 18802, 19992, 23226, 25582, 28203, 30968, 32232, 37604, 38373, 46452, 51164, 56406, 65807, 75208, 76746, 89537, 92904, 102328, 112812, 131614, 153492, 179074, 197421, 217447, 225624, 263228, 268611, 306984, 358148, 394842, 434894, 526456, 537222, 626759, 652341, 716296, 789684, 869788, 1010489, 1074444, 1253518, 1304682, 1522129, 1579368, 1739576, 1880277, 2020978, 2148888, 2507036, 2609364, 3031467, 3044258, 3760554, 4041956, 4566387, 5014072, 5218728, 6062934, 6088516, 7073423, 7521108, 8083912, 9132774, 10654903, 12125868, 12177032, 14146846, 15042216, 17178313, 18265548, 21220269, 21309806, 24251736, 28293692, 31964709, 34356626, 36531096, 42440538, 42619612, 49513961, 51534939, 56587384, 63929418, 68713252, 84881076, 85239224, 99027922, 103069878, 120248191, 127858836, 137426504, 148541883, 169762152, 198055844, 206139756, 240496382, 255717672, 297083766, 360744573, 396111688, 412279512, 480992764, 594167532, 721489146, 841737337, 961985528, 1188335064, 1442978292, 1683474674, 2525212011, 2885956584, 3366949348, 5050424022, 6733898696, 10100848044, 20201696088]

約数ペア:

[(1, 20201696088), (2, 10100848044), (3, 6733898696), (4, 5050424022), (6, 3366949348), (7, 2885956584), (8, 2525212011), (12, 1683474674), (14, 1442978292), (17, 1188335064), (21, 961985528), (24, 841737337), (28, 721489146), (34, 594167532), (42, 480992764), (49, 412279512), (51, 396111688), (56, 360744573), (68, 297083766), (79, 255717672), (84, 240496382), (98, 206139756), (102, 198055844), (119, 169762152), (136, 148541883), (147, 137426504), (158, 127858836), (168, 120248191), (196, 103069878), (204, 99027922), (237, 85239224), (238, 84881076), (294, 68713252), (316, 63929418), (357, 56587384), (392, 51534939), (408, 49513961), (474, 42619612), (476, 42440538), (553, 36531096), (588, 34356626), (632, 31964709), (714, 28293692), (833, 24251736), (948, 21309806), (952, 21220269), (1106, 18265548), (1176, 17178313), (1343, 15042216), (1428, 14146846), (1659, 12177032), (1666, 12125868), (1896, 10654903), (2212, 9132774), (2499, 8083912), (2686, 7521108), (2856, 7073423), (3318, 6088516), (3332, 6062934), (3871, 5218728), (4029, 5014072), (4424, 4566387), (4998, 4041956), (5372, 3760554), (6636, 3044258), (6664, 3031467), (7742, 2609364), (8058, 2507036), (9401, 2148888), (9996, 2020978), (10744, 1880277), (11613, 1739576), (12791, 1579368), (13272, 1522129), (15484, 1304682), (16116, 1253518), (18802, 1074444), (19992, 1010489), (23226, 869788), (25582, 789684), (28203, 716296), (30968, 652341), (32232, 626759), (37604, 537222), (38373, 526456), (46452, 434894), (51164, 394842), (56406, 358148), (65807, 306984), (75208, 268611), (76746, 263228), (89537, 225624), (92904, 217447), (102328, 197421), (112812, 179074), (131614, 153492)]