20676090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3571}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 49893696

約数和(自身を除く): 29217606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3571, 5790, 7142, 10713, 17855, 21426, 35710, 53565, 107130, 689203, 1378406, 2067609, 3446015, 4135218, 6892030, 10338045, 20676090]

約数ペア:

[(1, 20676090), (2, 10338045), (3, 6892030), (5, 4135218), (6, 3446015), (10, 2067609), (15, 1378406), (30, 689203), (193, 107130), (386, 53565), (579, 35710), (965, 21426), (1158, 17855), (1930, 10713), (2895, 7142), (3571, 5790)]