20518112

素因数分解:

$2^5\times {\mathrm{467}}^1\times {\mathrm{1373}}^1$

素因数の和:1850

約数の個数: 24

約数和(自身を含む): 40511016

約数和(自身を除く): 19992904

約数列:

[1, 2, 4, 8, 16, 32, 467, 934, 1373, 1868, 2746, 3736, 5492, 7472, 10984, 14944, 21968, 43936, 641191, 1282382, 2564764, 5129528, 10259056, 20518112]

約数ペア:

[(1, 20518112), (2, 10259056), (4, 5129528), (8, 2564764), (16, 1282382), (32, 641191), (467, 43936), (934, 21968), (1373, 14944), (1868, 10984), (2746, 7472), (3736, 5492)]