20182872

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{4861}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 50759280

約数和(自身を除く): 30576408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 4861, 9722, 14583, 19444, 29166, 38888, 58332, 116664, 840953, 1681906, 2522859, 3363812, 5045718, 6727624, 10091436, 20182872]

約数ペア:

[(1, 20182872), (2, 10091436), (3, 6727624), (4, 5045718), (6, 3363812), (8, 2522859), (12, 1681906), (24, 840953), (173, 116664), (346, 58332), (519, 38888), (692, 29166), (1038, 19444), (1384, 14583), (2076, 9722), (4152, 4861)]