20154672030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{206651}}^1$

素因数の和:209912

約数の個数: 32

約数和(自身を含む): 48386325888

約数和(自身を除く): 28231653858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3251, 6502, 9753, 16255, 19506, 32510, 48765, 97530, 206651, 413302, 619953, 1033255, 1239906, 2066510, 3099765, 6199530, 671822401, 1343644802, 2015467203, 3359112005, 4030934406, 6718224010, 10077336015, 20154672030]

約数ペア:

[(1, 20154672030), (2, 10077336015), (3, 6718224010), (5, 4030934406), (6, 3359112005), (10, 2015467203), (15, 1343644802), (30, 671822401), (3251, 6199530), (6502, 3099765), (9753, 2066510), (16255, 1239906), (19506, 1033255), (32510, 619953), (48765, 413302), (97530, 206651)]