20147333852

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 35852544000

約数和(自身を除く): 15705210148

約数列:

[1, 2, 4, 151, 233, 239, 302, 466, 478, 599, 604, 932, 956, 1198, 2396, 35183, 36089, 55687, 70366, 72178, 90449, 111374, 139567, 140732, 143161, 144356, 180898, 222748, 279134, 286322, 361796, 558268, 572644, 8408737, 16817474, 21074617, 21617311, 33356513, 33634948, 42149234, 43234622, 66713026, 84298468, 86469244, 133426052, 5036833463, 10073666926, 20147333852]

約数ペア:

[(1, 20147333852), (2, 10073666926), (4, 5036833463), (151, 133426052), (233, 86469244), (239, 84298468), (302, 66713026), (466, 43234622), (478, 42149234), (599, 33634948), (604, 33356513), (932, 21617311), (956, 21074617), (1198, 16817474), (2396, 8408737), (35183, 572644), (36089, 558268), (55687, 361796), (70366, 286322), (72178, 279134), (90449, 222748), (111374, 180898), (139567, 144356), (140732, 143161)]