20185125982

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10524049}}^1$

素因数の和:10524195

約数の個数: 16

約数和(自身を含む): 34855653600

約数和(自身を除く): 14670527618

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 10524049, 21048098, 73668343, 147336686, 1441794713, 2883589426, 10092562991, 20185125982]

約数ペア:

[(1, 20185125982), (2, 10092562991), (7, 2883589426), (14, 1441794713), (137, 147336686), (274, 73668343), (959, 21048098), (1918, 10524049)]