20623649350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8776021}}^1$

素因数の和:8776080

約数の個数: 24

約数和(自身を含む): 39176162208

約数和(自身を除く): 18552512858

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8776021, 17552042, 43880105, 87760210, 219400525, 412472987, 438801050, 824945974, 2062364935, 4124729870, 10311824675, 20623649350]

約数ペア:

[(1, 20623649350), (2, 10311824675), (5, 4124729870), (10, 2062364935), (25, 824945974), (47, 438801050), (50, 412472987), (94, 219400525), (235, 87760210), (470, 43880105), (1175, 17552042), (2350, 8776021)]