2020142553564

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2521}}^1\times {\mathrm{75797}}^1$

素因数の和:79206

約数の個数: 48

約数和(自身を含む): 4720950482976

約数和(自身を除く): 2700807929412

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2521, 2643, 3524, 5042, 5286, 7563, 10084, 10572, 15126, 30252, 75797, 151594, 227391, 303188, 454782, 909564, 2221001, 4442002, 6663003, 8884004, 13326006, 26652012, 66777157, 133554314, 191084237, 200331471, 267108628, 382168474, 400662942, 573252711, 764336948, 801325884, 1146505422, 2293010844, 168345212797, 336690425594, 505035638391, 673380851188, 1010071276782, 2020142553564]

約数ペア:

[(1, 2020142553564), (2, 1010071276782), (3, 673380851188), (4, 505035638391), (6, 336690425594), (12, 168345212797), (881, 2293010844), (1762, 1146505422), (2521, 801325884), (2643, 764336948), (3524, 573252711), (5042, 400662942), (5286, 382168474), (7563, 267108628), (10084, 200331471), (10572, 191084237), (15126, 133554314), (30252, 66777157), (75797, 26652012), (151594, 13326006), (227391, 8884004), (303188, 6663003), (454782, 4442002), (909564, 2221001)]