20171474583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{41183}}^1$

素因数の和:41879

約数の個数: 32

約数和(自身を含む): 30535464960

約数和(自身を除く): 10363990377

約数列:

[1, 3, 13, 19, 39, 57, 247, 661, 741, 1983, 8593, 12559, 25779, 37677, 41183, 123549, 163267, 489801, 535379, 782477, 1606137, 2347431, 10172201, 27221963, 30516603, 81665889, 353885519, 517217297, 1061656557, 1551651891, 6723824861, 20171474583]

約数ペア:

[(1, 20171474583), (3, 6723824861), (13, 1551651891), (19, 1061656557), (39, 517217297), (57, 353885519), (247, 81665889), (661, 30516603), (741, 27221963), (1983, 10172201), (8593, 2347431), (12559, 1606137), (25779, 782477), (37677, 535379), (41183, 489801), (123549, 163267)]