20133020089

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{101627}}^1$

素因数の和:101965

約数の個数: 24

約数和(自身を含む): 25302932928

約数和(自身を除く): 5169912839

約数列:

[1, 7, 13, 49, 91, 311, 637, 2177, 4043, 15239, 28301, 101627, 198107, 711389, 1321151, 4979723, 9248057, 31605997, 64736399, 221241979, 410877961, 1548693853, 2876145727, 20133020089]

約数ペア:

[(1, 20133020089), (7, 2876145727), (13, 1548693853), (49, 410877961), (91, 221241979), (311, 64736399), (637, 31605997), (2177, 9248057), (4043, 4979723), (15239, 1321151), (28301, 711389), (101627, 198107)]