20121732708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4973}}^1$

素因数の和:5178

約数の個数: 192

約数和(自身を含む): 60967710720

約数和(自身を除く): 40845978012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 151, 154, 174, 203, 231, 302, 308, 319, 348, 406, 453, 462, 604, 609, 638, 812, 906, 924, 957, 1057, 1218, 1276, 1661, 1812, 1914, 2114, 2233, 2436, 3171, 3322, 3828, 4228, 4379, 4466, 4973, 4983, 6342, 6644, 6699, 8758, 8932, 9946, 9966, 11627, 12684, 13137, 13398, 14919, 17516, 19892, 19932, 23254, 26274, 26796, 29838, 30653, 34811, 34881, 46508, 48169, 52548, 54703, 59676, 61306, 69622, 69762, 91959, 96338, 104433, 109406, 122612, 139244, 139524, 144217, 144507, 164109, 183918, 192676, 208866, 218812, 288434, 289014, 328218, 337183, 367836, 382921, 417732, 432651, 576868, 578028, 656436, 674366, 750923, 765842, 865302, 1009519, 1011549, 1148763, 1348732, 1501846, 1531684, 1586387, 1730604, 2019038, 2023098, 2252769, 2297526, 3003692, 3028557, 3172774, 4038076, 4046196, 4505538, 4595052, 4759161, 5256461, 6057114, 6345548, 8260153, 9011076, 9518322, 10512922, 11104709, 12114228, 15769383, 16520306, 19036644, 21025844, 21776767, 22209418, 24780459, 31538766, 33040612, 33314127, 43553534, 44418836, 49560918, 57821071, 63077532, 65330301, 66628254, 87107068, 99121836, 115642142, 130660602, 133256508, 152437369, 173463213, 231284284, 239544437, 261321204, 304874738, 346926426, 457312107, 479088874, 609749476, 693852852, 718633311, 914624214, 958177748, 1437266622, 1676811059, 1829248428, 2874533244, 3353622118, 5030433177, 6707244236, 10060866354, 20121732708]

約数ペア:

[(1, 20121732708), (2, 10060866354), (3, 6707244236), (4, 5030433177), (6, 3353622118), (7, 2874533244), (11, 1829248428), (12, 1676811059), (14, 1437266622), (21, 958177748), (22, 914624214), (28, 718633311), (29, 693852852), (33, 609749476), (42, 479088874), (44, 457312107), (58, 346926426), (66, 304874738), (77, 261321204), (84, 239544437), (87, 231284284), (116, 173463213), (132, 152437369), (151, 133256508), (154, 130660602), (174, 115642142), (203, 99121836), (231, 87107068), (302, 66628254), (308, 65330301), (319, 63077532), (348, 57821071), (406, 49560918), (453, 44418836), (462, 43553534), (604, 33314127), (609, 33040612), (638, 31538766), (812, 24780459), (906, 22209418), (924, 21776767), (957, 21025844), (1057, 19036644), (1218, 16520306), (1276, 15769383), (1661, 12114228), (1812, 11104709), (1914, 10512922), (2114, 9518322), (2233, 9011076), (2436, 8260153), (3171, 6345548), (3322, 6057114), (3828, 5256461), (4228, 4759161), (4379, 4595052), (4466, 4505538), (4973, 4046196), (4983, 4038076), (6342, 3172774), (6644, 3028557), (6699, 3003692), (8758, 2297526), (8932, 2252769), (9946, 2023098), (9966, 2019038), (11627, 1730604), (12684, 1586387), (13137, 1531684), (13398, 1501846), (14919, 1348732), (17516, 1148763), (19892, 1011549), (19932, 1009519), (23254, 865302), (26274, 765842), (26796, 750923), (29838, 674366), (30653, 656436), (34811, 578028), (34881, 576868), (46508, 432651), (48169, 417732), (52548, 382921), (54703, 367836), (59676, 337183), (61306, 328218), (69622, 289014), (69762, 288434), (91959, 218812), (96338, 208866), (104433, 192676), (109406, 183918), (122612, 164109), (139244, 144507), (139524, 144217)]