20071566

素因数分解:

$2^1\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{1063}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 43570800

約数和(自身を除く): 23499234

約数列:

[1, 2, 3, 6, 9, 18, 1049, 1063, 2098, 2126, 3147, 3189, 6294, 6378, 9441, 9567, 18882, 19134, 1115087, 2230174, 3345261, 6690522, 10035783, 20071566]

約数ペア:

[(1, 20071566), (2, 10035783), (3, 6690522), (6, 3345261), (9, 2230174), (18, 1115087), (1049, 19134), (1063, 18882), (2098, 9567), (2126, 9441), (3147, 6378), (3189, 6294)]