20100407822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{707711}}^1$

素因数の和:709015

約数の個数: 16

約数和(自身を含む): 32917100544

約数和(自身を除く): 12816692722

約数列:

[1, 2, 11, 22, 1291, 2582, 14201, 28402, 707711, 1415422, 7784821, 15569642, 913654901, 1827309802, 10050203911, 20100407822]

約数ペア:

[(1, 20100407822), (2, 10050203911), (11, 1827309802), (22, 913654901), (1291, 15569642), (2582, 7784821), (14201, 1415422), (28402, 707711)]