20263921392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173659}}^1$

素因数の和:173711

約数の個数: 160

約数和(自身を含む): 65118332160

約数和(自身を除く): 44854410768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 374, 408, 429, 442, 528, 561, 572, 624, 663, 748, 816, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2288, 2431, 2652, 2992, 3432, 3536, 4488, 4862, 5304, 6864, 7293, 8976, 9724, 10608, 14586, 19448, 29172, 38896, 58344, 116688, 173659, 347318, 520977, 694636, 1041954, 1389272, 1910249, 2083908, 2257567, 2778544, 2952203, 3820498, 4167816, 4515134, 5730747, 5904406, 6772701, 7640996, 8335632, 8856609, 9030268, 11461494, 11808812, 13545402, 15281992, 17713218, 18060536, 22922988, 23617624, 24833237, 27090804, 30563984, 32474233, 35426436, 36121072, 38378639, 45845976, 47235248, 49666474, 54181608, 64948466, 70852872, 74499711, 76757278, 91691952, 97422699, 99332948, 108363216, 115135917, 129896932, 141705744, 148999422, 153514556, 194845398, 198665896, 230271834, 259793864, 297998844, 307029112, 389690796, 397331792, 422165029, 460543668, 519587728, 595997688, 614058224, 779381592, 844330058, 921087336, 1191995376, 1266495087, 1558763184, 1688660116, 1842174672, 2532990174, 3377320232, 5065980348, 6754640464, 10131960696, 20263921392]

約数ペア:

[(1, 20263921392), (2, 10131960696), (3, 6754640464), (4, 5065980348), (6, 3377320232), (8, 2532990174), (11, 1842174672), (12, 1688660116), (13, 1558763184), (16, 1266495087), (17, 1191995376), (22, 921087336), (24, 844330058), (26, 779381592), (33, 614058224), (34, 595997688), (39, 519587728), (44, 460543668), (48, 422165029), (51, 397331792), (52, 389690796), (66, 307029112), (68, 297998844), (78, 259793864), (88, 230271834), (102, 198665896), (104, 194845398), (132, 153514556), (136, 148999422), (143, 141705744), (156, 129896932), (176, 115135917), (187, 108363216), (204, 99332948), (208, 97422699), (221, 91691952), (264, 76757278), (272, 74499711), (286, 70852872), (312, 64948466), (374, 54181608), (408, 49666474), (429, 47235248), (442, 45845976), (528, 38378639), (561, 36121072), (572, 35426436), (624, 32474233), (663, 30563984), (748, 27090804), (816, 24833237), (858, 23617624), (884, 22922988), (1122, 18060536), (1144, 17713218), (1326, 15281992), (1496, 13545402), (1716, 11808812), (1768, 11461494), (2244, 9030268), (2288, 8856609), (2431, 8335632), (2652, 7640996), (2992, 6772701), (3432, 5904406), (3536, 5730747), (4488, 4515134), (4862, 4167816), (5304, 3820498), (6864, 2952203), (7293, 2778544), (8976, 2257567), (9724, 2083908), (10608, 1910249), (14586, 1389272), (19448, 1041954), (29172, 694636), (38896, 520977), (58344, 347318), (116688, 173659)]