20160792970

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7439407}}^1$

素因数の和:7439685

約数の個数: 16

約数和(自身を含む): 36423341568

約数和(自身を除く): 16262548598

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 7439407, 14878814, 37197035, 74394070, 2016079297, 4032158594, 10080396485, 20160792970]

約数ペア:

[(1, 20160792970), (2, 10080396485), (5, 4032158594), (10, 2016079297), (271, 74394070), (542, 37197035), (1355, 14878814), (2710, 7439407)]