20177712078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108482323}}^1$

素因数の和:108482359

約数の個数: 16

約数和(自身を含む): 41657212416

約数和(自身を除く): 21479500338

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108482323, 216964646, 325446969, 650893938, 3362952013, 6725904026, 10088856039, 20177712078]

約数ペア:

[(1, 20177712078), (2, 10088856039), (3, 6725904026), (6, 3362952013), (31, 650893938), (62, 325446969), (93, 216964646), (186, 108482323)]