20179349

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 22558080

約数和(自身を除く): 2378731

約数列:

[1, 19, 23, 61, 437, 757, 1159, 1403, 14383, 17411, 26657, 46177, 330809, 877363, 1062071, 20179349]

約数ペア:

[(1, 20179349), (19, 1062071), (23, 877363), (61, 330809), (437, 46177), (757, 26657), (1159, 17411), (1403, 14383)]