20275848

素因数分解:

$2^3\times 3^2\times {\mathrm{281609}}^1$

素因数の和:281621

約数の個数: 24

約数和(自身を含む): 54913950

約数和(自身を除く): 34638102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281609, 563218, 844827, 1126436, 1689654, 2252872, 2534481, 3379308, 5068962, 6758616, 10137924, 20275848]

約数ペア:

[(1, 20275848), (2, 10137924), (3, 6758616), (4, 5068962), (6, 3379308), (8, 2534481), (9, 2252872), (12, 1689654), (18, 1126436), (24, 844827), (36, 563218), (72, 281609)]