20187150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134581}}^1$

素因数の和:134596

約数の個数: 24

約数和(自身を含む): 50064504

約数和(自身を除く): 29877354

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134581, 269162, 403743, 672905, 807486, 1345810, 2018715, 3364525, 4037430, 6729050, 10093575, 20187150]

約数ペア:

[(1, 20187150), (2, 10093575), (3, 6729050), (5, 4037430), (6, 3364525), (10, 2018715), (15, 1345810), (25, 807486), (30, 672905), (50, 403743), (75, 269162), (150, 134581)]