20853350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59581}}^1$

素因数の和:59600

約数の個数: 24

約数和(自身を含む): 44329008

約数和(自身を除く): 23475658

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 59581, 119162, 297905, 417067, 595810, 834134, 1489525, 2085335, 2979050, 4170670, 10426675, 20853350]

約数ペア:

[(1, 20853350), (2, 10426675), (5, 4170670), (7, 2979050), (10, 2085335), (14, 1489525), (25, 834134), (35, 595810), (50, 417067), (70, 297905), (175, 119162), (350, 59581)]