20163666594

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{1913}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 42033277440

約数和(自身を除く): 21869610846

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 601, 1202, 1803, 1913, 2923, 3606, 3826, 5739, 5846, 8769, 11478, 17538, 22237, 44474, 47479, 66711, 70781, 94958, 133422, 141562, 142437, 151127, 212343, 284874, 302254, 424686, 453381, 906762, 1149713, 1756723, 2299426, 3449139, 3513446, 5270169, 5591699, 6898278, 10540338, 11183398, 16775097, 33550194, 42539381, 85078762, 90827327, 127618143, 181654654, 255236286, 272481981, 544963962, 3360611099, 6721222198, 10081833297, 20163666594]

約数ペア:

[(1, 20163666594), (2, 10081833297), (3, 6721222198), (6, 3360611099), (37, 544963962), (74, 272481981), (79, 255236286), (111, 181654654), (158, 127618143), (222, 90827327), (237, 85078762), (474, 42539381), (601, 33550194), (1202, 16775097), (1803, 11183398), (1913, 10540338), (2923, 6898278), (3606, 5591699), (3826, 5270169), (5739, 3513446), (5846, 3449139), (8769, 2299426), (11478, 1756723), (17538, 1149713), (22237, 906762), (44474, 453381), (47479, 424686), (66711, 302254), (70781, 284874), (94958, 212343), (133422, 151127), (141562, 142437)]