20167081310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1\times {\mathrm{43399}}^1$

素因数の和:44936

約数の個数: 32

約数和(自身を含む): 37497600000

約数和(自身を除く): 17330518690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1499, 2998, 7495, 14990, 43399, 46469, 86798, 92938, 216995, 232345, 433990, 464690, 1345369, 2690738, 6726845, 13453690, 65055101, 130110202, 325275505, 650551010, 2016708131, 4033416262, 10083540655, 20167081310]

約数ペア:

[(1, 20167081310), (2, 10083540655), (5, 4033416262), (10, 2016708131), (31, 650551010), (62, 325275505), (155, 130110202), (310, 65055101), (1499, 13453690), (2998, 6726845), (7495, 2690738), (14990, 1345369), (43399, 464690), (46469, 433990), (86798, 232345), (92938, 216995)]