20021706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58543}}^1$

素因数の和:58570

約数の個数: 24

約数和(自身を含む): 45664320

約数和(自身を除く): 25642614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58543, 117086, 175629, 351258, 526887, 1053774, 1112317, 2224634, 3336951, 6673902, 10010853, 20021706]

約数ペア:

[(1, 20021706), (2, 10010853), (3, 6673902), (6, 3336951), (9, 2224634), (18, 1112317), (19, 1053774), (38, 526887), (57, 351258), (114, 175629), (171, 117086), (342, 58543)]