20247953174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{327499}}^1$

素因数の和:329147

約数の個数: 16

約数和(自身を含む): 31990200000

約数和(自身を除く): 11742246826

約数列:

[1, 2, 19, 38, 1627, 3254, 30913, 61826, 327499, 654998, 6222481, 12444962, 532840873, 1065681746, 10123976587, 20247953174]

約数ペア:

[(1, 20247953174), (2, 10123976587), (19, 1065681746), (38, 532840873), (1627, 12444962), (3254, 6222481), (30913, 654998), (61826, 327499)]