20292190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106801}}^1$

素因数の和:106827

約数の個数: 16

約数和(自身を含む): 38448720

約数和(自身を除く): 18156530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106801, 213602, 534005, 1068010, 2029219, 4058438, 10146095, 20292190]

約数ペア:

[(1, 20292190), (2, 10146095), (5, 4058438), (10, 2029219), (19, 1068010), (38, 534005), (95, 213602), (190, 106801)]