20184730947

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{84317}}^1$

素因数の和:84787

約数の個数: 24

約数和(自身を含む): 29665770576

約数和(自身を除く): 9481039629

約数列:

[1, 3, 9, 67, 201, 397, 603, 1191, 3573, 26599, 79797, 84317, 239391, 252951, 758853, 5649239, 16947717, 33473849, 50843151, 100421547, 301264641, 2242747883, 6728243649, 20184730947]

約数ペア:

[(1, 20184730947), (3, 6728243649), (9, 2242747883), (67, 301264641), (201, 100421547), (397, 50843151), (603, 33473849), (1191, 16947717), (3573, 5649239), (26599, 758853), (79797, 252951), (84317, 239391)]