220564921919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{2657}}^1\times {\mathrm{2767}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 232492070400

約数和(自身を除く): 11927148481

約数列:

[1, 19, 1579, 2657, 2767, 30001, 50483, 52573, 4195403, 4369093, 7351919, 79712657, 83012767, 139686461, 11608680101, 220564921919]

約数ペア:

[(1, 220564921919), (19, 11608680101), (1579, 139686461), (2657, 83012767), (2767, 79712657), (30001, 7351919), (50483, 4369093), (52573, 4195403)]