20156799608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229054541}}^1$

素因数の和:229054558

約数の個数: 16

約数和(自身を含む): 41229817560

約数和(自身を除く): 21073017952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229054541, 458109082, 916218164, 1832436328, 2519599951, 5039199902, 10078399804, 20156799608]

約数ペア:

[(1, 20156799608), (2, 10078399804), (4, 5039199902), (8, 2519599951), (11, 1832436328), (22, 916218164), (44, 458109082), (88, 229054541)]