20512991524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1\times {\mathrm{54941}}^1$

素因数の和:57987

約数の個数: 24

約数和(自身を含む): 37068708096

約数和(自身を除く): 16555716572

約数列:

[1, 2, 4, 31, 62, 124, 3011, 6022, 12044, 54941, 93341, 109882, 186682, 219764, 373364, 1703171, 3406342, 6812684, 165427351, 330854702, 661709404, 5128247881, 10256495762, 20512991524]

約数ペア:

[(1, 20512991524), (2, 10256495762), (4, 5128247881), (31, 661709404), (62, 330854702), (124, 165427351), (3011, 6812684), (6022, 3406342), (12044, 1703171), (54941, 373364), (93341, 219764), (109882, 186682)]