20742276

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29297}}^1$

素因数の和:29363

約数の個数: 24

約数和(自身を含む): 49220640

約数和(自身を除く): 28478364

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29297, 58594, 87891, 117188, 175782, 351564, 1728523, 3457046, 5185569, 6914092, 10371138, 20742276]

約数ペア:

[(1, 20742276), (2, 10371138), (3, 6914092), (4, 5185569), (6, 3457046), (12, 1728523), (59, 351564), (118, 175782), (177, 117188), (236, 87891), (354, 58594), (708, 29297)]