20382924

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{4153}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 47687920

約数和(自身を除く): 27304996

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4153, 4908, 8306, 12459, 16612, 24918, 49836, 1698577, 3397154, 5095731, 6794308, 10191462, 20382924]

約数ペア:

[(1, 20382924), (2, 10191462), (3, 6794308), (4, 5095731), (6, 3397154), (12, 1698577), (409, 49836), (818, 24918), (1227, 16612), (1636, 12459), (2454, 8306), (4153, 4908)]