20174119854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11170609}}^1$

素因数の和:11170664

約数の個数: 32

約数和(自身を含む): 47184656640

約数和(自身を除く): 27010536786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 11170609, 22341218, 33511827, 67023654, 78194263, 156388526, 234582789, 469165578, 480336187, 960672374, 1441008561, 2882017122, 3362353309, 6724706618, 10087059927, 20174119854]

約数ペア:

[(1, 20174119854), (2, 10087059927), (3, 6724706618), (6, 3362353309), (7, 2882017122), (14, 1441008561), (21, 960672374), (42, 480336187), (43, 469165578), (86, 234582789), (129, 156388526), (258, 78194263), (301, 67023654), (602, 33511827), (903, 22341218), (1806, 11170609)]