20124377364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{74611}}^1$

素因数の和:74670

約数の個数: 144

約数和(自身を含む): 61169902080

約数和(自身を除く): 41045524716

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 2028, 2366, 2964, 3211, 3458, 3549, 4732, 5187, 6422, 6916, 7098, 9633, 10374, 12844, 14196, 19266, 20748, 22477, 38532, 44954, 67431, 74611, 89908, 134862, 149222, 223833, 269724, 298444, 447666, 522277, 895332, 969943, 1044554, 1417609, 1566831, 1939886, 2089108, 2835218, 2909829, 3133662, 3879772, 4252827, 5670436, 5819658, 6267324, 6789601, 8505654, 9923263, 11639316, 12609259, 13579202, 17011308, 18428917, 19846526, 20368803, 25218518, 27158404, 29769789, 36857834, 37827777, 39693052, 40737606, 50437036, 55286751, 59539578, 73715668, 75655554, 81475212, 88264813, 110573502, 119079156, 129002419, 151311108, 176529626, 221147004, 239575921, 258004838, 264794439, 353059252, 387007257, 479151842, 516009676, 529588878, 718727763, 774014514, 958303684, 1059177756, 1437455526, 1548029028, 1677031447, 2874911052, 3354062894, 5031094341, 6708125788, 10062188682, 20124377364]

約数ペア:

[(1, 20124377364), (2, 10062188682), (3, 6708125788), (4, 5031094341), (6, 3354062894), (7, 2874911052), (12, 1677031447), (13, 1548029028), (14, 1437455526), (19, 1059177756), (21, 958303684), (26, 774014514), (28, 718727763), (38, 529588878), (39, 516009676), (42, 479151842), (52, 387007257), (57, 353059252), (76, 264794439), (78, 258004838), (84, 239575921), (91, 221147004), (114, 176529626), (133, 151311108), (156, 129002419), (169, 119079156), (182, 110573502), (228, 88264813), (247, 81475212), (266, 75655554), (273, 73715668), (338, 59539578), (364, 55286751), (399, 50437036), (494, 40737606), (507, 39693052), (532, 37827777), (546, 36857834), (676, 29769789), (741, 27158404), (798, 25218518), (988, 20368803), (1014, 19846526), (1092, 18428917), (1183, 17011308), (1482, 13579202), (1596, 12609259), (1729, 11639316), (2028, 9923263), (2366, 8505654), (2964, 6789601), (3211, 6267324), (3458, 5819658), (3549, 5670436), (4732, 4252827), (5187, 3879772), (6422, 3133662), (6916, 2909829), (7098, 2835218), (9633, 2089108), (10374, 1939886), (12844, 1566831), (14196, 1417609), (19266, 1044554), (20748, 969943), (22477, 895332), (38532, 522277), (44954, 447666), (67431, 298444), (74611, 269724), (89908, 223833), (134862, 149222)]