20946983090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190427119}}^1$

素因数の和:190427137

約数の個数: 16

約数和(自身を含む): 41132257920

約数和(自身を除く): 20185274830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 190427119, 380854238, 952135595, 1904271190, 2094698309, 4189396618, 10473491545, 20946983090]

約数ペア:

[(1, 20946983090), (2, 10473491545), (5, 4189396618), (10, 2094698309), (11, 1904271190), (22, 952135595), (55, 380854238), (110, 190427119)]