20101960028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{168601}}^1$

素因数の和:169373

約数の個数: 24

約数和(自身を含む): 36086223264

約数和(自身を除く): 15984263236

約数列:

[1, 2, 4, 41, 82, 164, 727, 1454, 2908, 29807, 59614, 119228, 168601, 337202, 674404, 6912641, 13825282, 27650564, 122572927, 245145854, 490291708, 5025490007, 10050980014, 20101960028]

約数ペア:

[(1, 20101960028), (2, 10050980014), (4, 5025490007), (41, 490291708), (82, 245145854), (164, 122572927), (727, 27650564), (1454, 13825282), (2908, 6912641), (29807, 674404), (59614, 337202), (119228, 168601)]