20144967612

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{444937}}^1$

素因数の和:444976

約数の個数: 96

約数和(自身を含む): 59799667200

約数和(自身を除く): 39654699588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 588, 686, 924, 1029, 1078, 1372, 1617, 2058, 2156, 3234, 3773, 4116, 6468, 7546, 11319, 15092, 22638, 45276, 444937, 889874, 1334811, 1779748, 2669622, 3114559, 4894307, 5339244, 6229118, 9343677, 9788614, 12458236, 14682921, 18687354, 19577228, 21801913, 29365842, 34260149, 37374708, 43603826, 58731684, 65405739, 68520298, 87207652, 102780447, 130811478, 137040596, 152613391, 205560894, 239821043, 261622956, 305226782, 411121788, 457840173, 479642086, 610453564, 719463129, 915680346, 959284172, 1438926258, 1678747301, 1831360692, 2877852516, 3357494602, 5036241903, 6714989204, 10072483806, 20144967612]

約数ペア:

[(1, 20144967612), (2, 10072483806), (3, 6714989204), (4, 5036241903), (6, 3357494602), (7, 2877852516), (11, 1831360692), (12, 1678747301), (14, 1438926258), (21, 959284172), (22, 915680346), (28, 719463129), (33, 610453564), (42, 479642086), (44, 457840173), (49, 411121788), (66, 305226782), (77, 261622956), (84, 239821043), (98, 205560894), (132, 152613391), (147, 137040596), (154, 130811478), (196, 102780447), (231, 87207652), (294, 68520298), (308, 65405739), (343, 58731684), (462, 43603826), (539, 37374708), (588, 34260149), (686, 29365842), (924, 21801913), (1029, 19577228), (1078, 18687354), (1372, 14682921), (1617, 12458236), (2058, 9788614), (2156, 9343677), (3234, 6229118), (3773, 5339244), (4116, 4894307), (6468, 3114559), (7546, 2669622), (11319, 1779748), (15092, 1334811), (22638, 889874), (45276, 444937)]