2021576540

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{357169}}^1$

素因数の和:357461

約数の個数: 24

約数和(自身を含む): 4260323760

約数和(自身を除く): 2238747220

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 357169, 714338, 1428676, 1785845, 3571690, 7143380, 101078827, 202157654, 404315308, 505394135, 1010788270, 2021576540]

約数ペア:

[(1, 2021576540), (2, 1010788270), (4, 505394135), (5, 404315308), (10, 202157654), (20, 101078827), (283, 7143380), (566, 3571690), (1132, 1785845), (1415, 1428676), (2830, 714338), (5660, 357169)]