12304814020

素因数分解:

$2^2\times 5^1\times {\mathrm{615240701}}^1$

素因数の和:615240710

約数の個数: 12

約数和(自身を含む): 25840109484

約数和(自身を除く): 13535295464

約数列:

[1, 2, 4, 5, 10, 20, 615240701, 1230481402, 2460962804, 3076203505, 6152407010, 12304814020]

約数ペア:

[(1, 12304814020), (2, 6152407010), (4, 3076203505), (5, 2460962804), (10, 1230481402), (20, 615240701)]