20097150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133981}}^1$

素因数の和:133996

約数の個数: 24

約数和(自身を含む): 49841304

約数和(自身を除く): 29744154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133981, 267962, 401943, 669905, 803886, 1339810, 2009715, 3349525, 4019430, 6699050, 10048575, 20097150]

約数ペア:

[(1, 20097150), (2, 10048575), (3, 6699050), (5, 4019430), (6, 3349525), (10, 2009715), (15, 1339810), (25, 803886), (30, 669905), (50, 401943), (75, 267962), (150, 133981)]