20201595905

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{48383}}^1$

素因数の和:49240

約数の個数: 16

約数和(自身を含む): 24490045440

約数和(自身を除く): 4288449535

約数列:

[1, 5, 113, 565, 739, 3695, 48383, 83507, 241915, 417535, 5467279, 27336395, 35755037, 178775185, 4040319181, 20201595905]

約数ペア:

[(1, 20201595905), (5, 4040319181), (113, 178775185), (565, 35755037), (739, 27336395), (3695, 5467279), (48383, 417535), (83507, 241915)]