20199641742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160314617}}^1$

素因数の和:160314632

約数の個数: 24

約数和(自身を含む): 50018160816

約数和(自身を除く): 29818519074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160314617, 320629234, 480943851, 961887702, 1122202319, 1442831553, 2244404638, 2885663106, 3366606957, 6733213914, 10099820871, 20199641742]

約数ペア:

[(1, 20199641742), (2, 10099820871), (3, 6733213914), (6, 3366606957), (7, 2885663106), (9, 2244404638), (14, 1442831553), (18, 1122202319), (21, 961887702), (42, 480943851), (63, 320629234), (126, 160314617)]