20228834624

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{954911}}^1$

素因数の和:955254

約数の個数: 28

約数和(自身を含む): 40262909568

約数和(自身を除く): 20034074944

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 10592, 21184, 954911, 1909822, 3819644, 7639288, 15278576, 30557152, 61114304, 316075541, 632151082, 1264302164, 2528604328, 5057208656, 10114417312, 20228834624]

約数ペア:

[(1, 20228834624), (2, 10114417312), (4, 5057208656), (8, 2528604328), (16, 1264302164), (32, 632151082), (64, 316075541), (331, 61114304), (662, 30557152), (1324, 15278576), (2648, 7639288), (5296, 3819644), (10592, 1909822), (21184, 954911)]