20024350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8580

約数の個数: 24

約数和(自身を含む): 38042208

約数和(自身を除く): 18017858

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8521, 17042, 42605, 85210, 213025, 400487, 426050, 800974, 2002435, 4004870, 10012175, 20024350]

約数ペア:

[(1, 20024350), (2, 10012175), (5, 4004870), (10, 2002435), (25, 800974), (47, 426050), (50, 400487), (94, 213025), (235, 85210), (470, 42605), (1175, 17042), (2350, 8521)]