2022159740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5321473}}^1$

素因数の和:5321501

約数の個数: 24

約数和(自身を含む): 4470038160

約数和(自身を除く): 2447878420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5321473, 10642946, 21285892, 26607365, 53214730, 101107987, 106429460, 202215974, 404431948, 505539935, 1011079870, 2022159740]

約数ペア:

[(1, 2022159740), (2, 1011079870), (4, 505539935), (5, 404431948), (10, 202215974), (19, 106429460), (20, 101107987), (38, 53214730), (76, 26607365), (95, 21285892), (190, 10642946), (380, 5321473)]