2003759980

素因数分解:

$2^2\times 5^1\times {\mathrm{6079}}^1\times {\mathrm{16481}}^1$

素因数の和:22569

約数の個数: 24

約数和(自身を含む): 4208843520

約数和(自身を除く): 2205083540

約数列:

[1, 2, 4, 5, 10, 20, 6079, 12158, 16481, 24316, 30395, 32962, 60790, 65924, 82405, 121580, 164810, 329620, 100187999, 200375998, 400751996, 500939995, 1001879990, 2003759980]

約数ペア:

[(1, 2003759980), (2, 1001879990), (4, 500939995), (5, 400751996), (10, 200375998), (20, 100187999), (6079, 329620), (12158, 164810), (16481, 121580), (24316, 82405), (30395, 65924), (32962, 60790)]