201920375045

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{370496101}}^1$

素因数の和:370496215

約数の個数: 8

約数和(自身を含む): 244527427320

約数和(自身を除く): 42607052275

約数列:

[1, 5, 109, 545, 370496101, 1852480505, 40384075009, 201920375045]

約数ペア:

[(1, 201920375045), (5, 40384075009), (109, 1852480505), (545, 370496101)]