20147642118

素因数分解:

$2^1\times 3^2\times {\mathrm{2351}}^1\times {\mathrm{476101}}^1$

素因数の和:478460

約数の個数: 24

約数和(自身を含む): 43671884256

約数和(自身を除く): 23524242138

約数列:

[1, 2, 3, 6, 9, 18, 2351, 4702, 7053, 14106, 21159, 42318, 476101, 952202, 1428303, 2856606, 4284909, 8569818, 1119313451, 2238626902, 3357940353, 6715880706, 10073821059, 20147642118]

約数ペア:

[(1, 20147642118), (2, 10073821059), (3, 6715880706), (6, 3357940353), (9, 2238626902), (18, 1119313451), (2351, 8569818), (4702, 4284909), (7053, 2856606), (14106, 1428303), (21159, 952202), (42318, 476101)]