20131033544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{20287}}^1\times {\mathrm{5393}}^1$

素因数の和:25709

約数の個数: 32

約数和(自身を含む): 39396049920

約数和(自身を除く): 19265016376

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 5393, 10786, 20287, 21572, 40574, 43144, 81148, 124039, 162296, 248078, 466601, 496156, 933202, 992312, 1866404, 3732808, 109407791, 218815582, 437631164, 875262328, 2516379193, 5032758386, 10065516772, 20131033544]

約数ペア:

[(1, 20131033544), (2, 10065516772), (4, 5032758386), (8, 2516379193), (23, 875262328), (46, 437631164), (92, 218815582), (184, 109407791), (5393, 3732808), (10786, 1866404), (20287, 992312), (21572, 933202), (40574, 496156), (43144, 466601), (81148, 248078), (124039, 162296)]