20161424739

素因数分解:

$3^1\times {\mathrm{661}}^1\times {\mathrm{2699}}^1\times {\mathrm{3767}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 26939692800

約数和(自身を除く): 6778268061

約数列:

[1, 3, 661, 1983, 2699, 3767, 8097, 11301, 1784039, 2489987, 5352117, 7469961, 10167133, 30501399, 6720474913, 20161424739]

約数ペア:

[(1, 20161424739), (3, 6720474913), (661, 30501399), (1983, 10167133), (2699, 7469961), (3767, 5352117), (8097, 2489987), (11301, 1784039)]