20060072

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{2221}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 37662900

約数和(自身を除く): 17602828

約数列:

[1, 2, 4, 8, 1129, 2221, 2258, 4442, 4516, 8884, 9032, 17768, 2507509, 5015018, 10030036, 20060072]

約数ペア:

[(1, 20060072), (2, 10030036), (4, 5015018), (8, 2507509), (1129, 17768), (2221, 9032), (2258, 8884), (4442, 4516)]