20165212812

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28481939}}^1$

素因数の和:28482005

約数の個数: 24

約数和(自身を含む): 47849659200

約数和(自身を除く): 27684446388

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28481939, 56963878, 85445817, 113927756, 170891634, 341783268, 1680434401, 3360868802, 5041303203, 6721737604, 10082606406, 20165212812]

約数ペア:

[(1, 20165212812), (2, 10082606406), (3, 6721737604), (4, 5041303203), (6, 3360868802), (12, 1680434401), (59, 341783268), (118, 170891634), (177, 113927756), (236, 85445817), (354, 56963878), (708, 28481939)]