20156122

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6287}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 34709760

約数和(自身を除く): 14553638

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6287, 12574, 44009, 88018, 1439723, 2879446, 10078061, 20156122]

約数ペア:

[(1, 20156122), (2, 10078061), (7, 2879446), (14, 1439723), (229, 88018), (458, 44009), (1603, 12574), (3206, 6287)]