41147020

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2039}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 86536800

約数和(自身を除く): 45389780

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2039, 4036, 4078, 5045, 8156, 10090, 10195, 20180, 20390, 40780, 2057351, 4114702, 8229404, 10286755, 20573510, 41147020]

約数ペア:

[(1, 41147020), (2, 20573510), (4, 10286755), (5, 8229404), (10, 4114702), (20, 2057351), (1009, 40780), (2018, 20390), (2039, 20180), (4036, 10195), (4078, 10090), (5045, 8156)]