20081966529

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{97499}}^1$

素因数の和:98540

約数の個数: 16

約数和(自身を含む): 27181440000

約数和(自身を除く): 7099473471

約数列:

[1, 3, 71, 213, 967, 2901, 68657, 97499, 205971, 292497, 6922429, 20767287, 94281533, 282844599, 6693988843, 20081966529]

約数ペア:

[(1, 20081966529), (3, 6693988843), (71, 282844599), (213, 94281533), (967, 20767287), (2901, 6922429), (68657, 292497), (97499, 205971)]