20652832

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10939}}^1$

素因数の和:11008

約数の個数: 24

約数和(自身を含む): 41353200

約数和(自身を除く): 20700368

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10939, 21878, 43756, 87512, 175024, 350048, 645401, 1290802, 2581604, 5163208, 10326416, 20652832]

約数ペア:

[(1, 20652832), (2, 10326416), (4, 5163208), (8, 2581604), (16, 1290802), (32, 645401), (59, 350048), (118, 175024), (236, 87512), (472, 43756), (944, 21878), (1888, 10939)]