22722020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6803}}^1$

素因数の和:6979

約数の個数: 24

約数和(自身を含む): 48009024

約数和(自身を除く): 25287004

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 6803, 13606, 27212, 34015, 68030, 136060, 1136101, 2272202, 4544404, 5680505, 11361010, 22722020]

約数ペア:

[(1, 22722020), (2, 11361010), (4, 5680505), (5, 4544404), (10, 2272202), (20, 1136101), (167, 136060), (334, 68030), (668, 34015), (835, 27212), (1670, 13606), (3340, 6803)]