20020432842

素因数分解:

$2^1\times 3^2\times {\mathrm{5623}}^1\times {\mathrm{197803}}^1$

素因数の和:203434

約数の個数: 24

約数和(自身を含む): 43385538144

約数和(自身を除く): 23365105302

約数列:

[1, 2, 3, 6, 9, 18, 5623, 11246, 16869, 33738, 50607, 101214, 197803, 395606, 593409, 1186818, 1780227, 3560454, 1112246269, 2224492538, 3336738807, 6673477614, 10010216421, 20020432842]

約数ペア:

[(1, 20020432842), (2, 10010216421), (3, 6673477614), (6, 3336738807), (9, 2224492538), (18, 1112246269), (5623, 3560454), (11246, 1780227), (16869, 1186818), (33738, 593409), (50607, 395606), (101214, 197803)]