20035384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147319}}^1$

素因数の和:147342

約数の個数: 16

約数和(自身を含む): 39776400

約数和(自身を除く): 19741016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147319, 294638, 589276, 1178552, 2504423, 5008846, 10017692, 20035384]

約数ペア:

[(1, 20035384), (2, 10017692), (4, 5008846), (8, 2504423), (17, 1178552), (34, 589276), (68, 294638), (136, 147319)]