20690424

素因数分解:

$2^3\times 3^3\times {\mathrm{95789}}^1$

素因数の和:95804

約数の個数: 32

約数和(自身を含む): 57474000

約数和(自身を除く): 36783576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95789, 191578, 287367, 383156, 574734, 766312, 862101, 1149468, 1724202, 2298936, 2586303, 3448404, 5172606, 6896808, 10345212, 20690424]

約数ペア:

[(1, 20690424), (2, 10345212), (3, 6896808), (4, 5172606), (6, 3448404), (8, 2586303), (9, 2298936), (12, 1724202), (18, 1149468), (24, 862101), (27, 766312), (36, 574734), (54, 383156), (72, 287367), (108, 191578), (216, 95789)]