20251656

素因数分解:

$2^3\times 3^2\times {\mathrm{281273}}^1$

素因数の和:281285

約数の個数: 24

約数和(自身を含む): 54848430

約数和(自身を除く): 34596774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281273, 562546, 843819, 1125092, 1687638, 2250184, 2531457, 3375276, 5062914, 6750552, 10125828, 20251656]

約数ペア:

[(1, 20251656), (2, 10125828), (3, 6750552), (4, 5062914), (6, 3375276), (8, 2531457), (9, 2250184), (12, 1687638), (18, 1125092), (24, 843819), (36, 562546), (72, 281273)]