20593669869

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1553}}^1\times {\mathrm{21991}}^1$

素因数の和:23617

約数の個数: 24

約数和(自身を含む): 30211202112

約数和(自身を除く): 9617532243

約数列:

[1, 3, 9, 67, 201, 603, 1553, 4659, 13977, 21991, 65973, 104051, 197919, 312153, 936459, 1473397, 4420191, 13260573, 34152023, 102456069, 307368207, 2288185541, 6864556623, 20593669869]

約数ペア:

[(1, 20593669869), (3, 6864556623), (9, 2288185541), (67, 307368207), (201, 102456069), (603, 34152023), (1553, 13260573), (4659, 4420191), (13977, 1473397), (21991, 936459), (65973, 312153), (104051, 197919)]