20187044326

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1\times {\mathrm{48023}}^1$

素因数の和:50207

約数の個数: 16

約数和(自身を含む): 30595706208

約数和(自身を除く): 10408661882

約数列:

[1, 2, 101, 202, 2081, 4162, 48023, 96046, 210181, 420362, 4850323, 9700646, 99935863, 199871726, 10093522163, 20187044326]

約数ペア:

[(1, 20187044326), (2, 10093522163), (101, 199871726), (202, 99935863), (2081, 9700646), (4162, 4850323), (48023, 420362), (96046, 210181)]