20859632

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{2221}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 40502616

約数和(自身を除く): 19642984

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2221, 2348, 4442, 4696, 8884, 9392, 17768, 35536, 1303727, 2607454, 5214908, 10429816, 20859632]

約数ペア:

[(1, 20859632), (2, 10429816), (4, 5214908), (8, 2607454), (16, 1303727), (587, 35536), (1174, 17768), (2221, 9392), (2348, 8884), (4442, 4696)]