20220851870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54650951}}^1$

素因数の和:54650995

約数の個数: 16

約数和(自身を含む): 37381251168

約数和(自身を除く): 17160399298

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54650951, 109301902, 273254755, 546509510, 2022085187, 4044170374, 10110425935, 20220851870]

約数ペア:

[(1, 20220851870), (2, 10110425935), (5, 4044170374), (10, 2022085187), (37, 546509510), (74, 273254755), (185, 109301902), (370, 54650951)]