20175067342

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{447877}}^1$

素因数の和:448203

約数の個数: 16

約数和(自身を含む): 30699349632

約数和(自身を除く): 10524282290

約数列:

[1, 2, 101, 202, 223, 446, 22523, 45046, 447877, 895754, 45235577, 90471154, 99876571, 199753142, 10087533671, 20175067342]

約数ペア:

[(1, 20175067342), (2, 10087533671), (101, 199753142), (202, 99876571), (223, 90471154), (446, 45235577), (22523, 895754), (45046, 447877)]