20602019963

素因数分解:

$7^2\times {\mathrm{167}}^1\times {\mathrm{773}}^1\times {\mathrm{3257}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 24147722592

約数和(自身を除く): 3545702629

約数列:

[1, 7, 49, 167, 773, 1169, 3257, 5411, 8183, 22799, 37877, 129091, 159593, 543919, 903637, 2517661, 3807433, 6325459, 17623627, 26652031, 123365389, 420449387, 2943145709, 20602019963]

約数ペア:

[(1, 20602019963), (7, 2943145709), (49, 420449387), (167, 123365389), (773, 26652031), (1169, 17623627), (3257, 6325459), (5411, 3807433), (8183, 2517661), (22799, 903637), (37877, 543919), (129091, 159593)]