20136684592

素因数分解:

$2^4\times {\mathrm{9199}}^1\times {\mathrm{136813}}^1$

素因数の和:146020

約数の個数: 20

約数和(自身を含む): 39019352800

約数和(自身を除く): 18882668208

約数列:

[1, 2, 4, 8, 16, 9199, 18398, 36796, 73592, 136813, 147184, 273626, 547252, 1094504, 2189008, 1258542787, 2517085574, 5034171148, 10068342296, 20136684592]

約数ペア:

[(1, 20136684592), (2, 10068342296), (4, 5034171148), (8, 2517085574), (16, 1258542787), (9199, 2189008), (18398, 1094504), (36796, 547252), (73592, 273626), (136813, 147184)]