20245090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27733}}^1$

素因数の和:27813

約数の個数: 16

約数和(自身を含む): 36941688

約数和(自身を除く): 16696598

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27733, 55466, 138665, 277330, 2024509, 4049018, 10122545, 20245090]

約数ペア:

[(1, 20245090), (2, 10122545), (5, 4049018), (10, 2024509), (73, 277330), (146, 138665), (365, 55466), (730, 27733)]