20243915713

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{1319}}^1\times {\mathrm{3041}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 23803528320

約数和(自身を除く): 3559612607

約数列:

[1, 7, 49, 103, 721, 1319, 3041, 5047, 9233, 21287, 64631, 135857, 149009, 313223, 950999, 2192561, 4011079, 6656993, 15347927, 28077553, 196542871, 413141137, 2891987959, 20243915713]

約数ペア:

[(1, 20243915713), (7, 2891987959), (49, 413141137), (103, 196542871), (721, 28077553), (1319, 15347927), (3041, 6656993), (5047, 4011079), (9233, 2192561), (21287, 950999), (64631, 313223), (135857, 149009)]