20383992

素因数分解:

$2^3\times 3^2\times {\mathrm{283111}}^1$

素因数の和:283123

約数の個数: 24

約数和(自身を含む): 55206840

約数和(自身を除く): 34822848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283111, 566222, 849333, 1132444, 1698666, 2264888, 2547999, 3397332, 5095998, 6794664, 10191996, 20383992]

約数ペア:

[(1, 20383992), (2, 10191996), (3, 6794664), (4, 5095998), (6, 3397332), (8, 2547999), (9, 2264888), (12, 1698666), (18, 1132444), (24, 849333), (36, 566222), (72, 283111)]