20147401923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1569479}}^1$

素因数の和:1569882

約数の個数: 16

約数和(自身を含む): 29380665600

約数和(自身を除く): 9233263677

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 1569479, 4708437, 17264269, 51792807, 610527331, 1831581993, 6715800641, 20147401923]

約数ペア:

[(1, 20147401923), (3, 6715800641), (11, 1831581993), (33, 610527331), (389, 51792807), (1167, 17264269), (4279, 4708437), (12837, 1569479)]