20463676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 37613520

約数和(自身を除く): 17149844

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 2633, 3886, 5266, 7772, 10532, 76357, 152714, 176411, 305428, 352822, 705644, 5115919, 10231838, 20463676]

約数ペア:

[(1, 20463676), (2, 10231838), (4, 5115919), (29, 705644), (58, 352822), (67, 305428), (116, 176411), (134, 152714), (268, 76357), (1943, 10532), (2633, 7772), (3886, 5266)]