20086673324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3989}}^1\times {\mathrm{40609}}^1$

素因数の和:44633

約数の個数: 24

約数和(自身を含む): 36295593600

約数和(自身を除く): 16208920276

約数列:

[1, 2, 4, 31, 62, 124, 3989, 7978, 15956, 40609, 81218, 123659, 162436, 247318, 494636, 1258879, 2517758, 5035516, 161989301, 323978602, 647957204, 5021668331, 10043336662, 20086673324]

約数ペア:

[(1, 20086673324), (2, 10043336662), (4, 5021668331), (31, 647957204), (62, 323978602), (124, 161989301), (3989, 5035516), (7978, 2517758), (15956, 1258879), (40609, 494636), (81218, 247318), (123659, 162436)]