20132072

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{5003}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 37830240

約数和(自身を除く): 17698168

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 5003, 10006, 20012, 40024, 2516509, 5033018, 10066036, 20132072]

約数ペア:

[(1, 20132072), (2, 10066036), (4, 5033018), (8, 2516509), (503, 40024), (1006, 20012), (2012, 10006), (4024, 5003)]