20165378804908

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{3532827401}}^1$

素因数の和:3532828832

約数の個数: 12

約数和(自身を含む): 35314142710392

約数和(自身を除く): 15148763905484

約数列:

[1, 2, 4, 1427, 2854, 5708, 3532827401, 7065654802, 14131309604, 5041344701227, 10082689402454, 20165378804908]

約数ペア:

[(1, 20165378804908), (2, 10082689402454), (4, 5041344701227), (1427, 14131309604), (2854, 7065654802), (5708, 3532827401)]