20512073361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4703}}^1\times {\mathrm{111833}}^1$

素因数の和:116552

約数の個数: 16

約数和(自身を含む): 29459759616

約数和(自身を除く): 8947686255

約数列:

[1, 3, 13, 39, 4703, 14109, 61139, 111833, 183417, 335499, 1453829, 4361487, 525950599, 1577851797, 6837357787, 20512073361]

約数ペア:

[(1, 20512073361), (3, 6837357787), (13, 1577851797), (39, 525950599), (4703, 4361487), (14109, 1453829), (61139, 335499), (111833, 183417)]