20251036790

素因数分解:

$2^1\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{235231}}^1$

素因数の和:243847

約数の個数: 16

約数和(自身を含む): 36456255360

約数和(自身を除く): 16205218570

約数列:

[1, 2, 5, 10, 8609, 17218, 43045, 86090, 235231, 470462, 1176155, 2352310, 2025103679, 4050207358, 10125518395, 20251036790]

約数ペア:

[(1, 20251036790), (2, 10125518395), (5, 4050207358), (10, 2025103679), (8609, 2352310), (17218, 1176155), (43045, 470462), (86090, 235231)]