20567012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 37954560

約数和(自身を除く): 17387548

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3529, 5828, 7058, 14116, 109399, 165863, 218798, 331726, 437596, 663452, 5141753, 10283506, 20567012]

約数ペア:

[(1, 20567012), (2, 10283506), (4, 5141753), (31, 663452), (47, 437596), (62, 331726), (94, 218798), (124, 165863), (188, 109399), (1457, 14116), (2914, 7058), (3529, 5828)]