20155534060

素因数分解:

$2^2\times 5^1\times {\mathrm{1007776703}}^1$

素因数の和:1007776712

約数の個数: 12

約数和(自身を含む): 42326621568

約数和(自身を除く): 22171087508

約数列:

[1, 2, 4, 5, 10, 20, 1007776703, 2015553406, 4031106812, 5038883515, 10077767030, 20155534060]

約数ペア:

[(1, 20155534060), (2, 10077767030), (4, 5038883515), (5, 4031106812), (10, 2015553406), (20, 1007776703)]