20020576788

素因数分解:

$2^2\times 3^3\times {\mathrm{10891}}^1\times {\mathrm{17021}}^1$

素因数の和:27925

約数の個数: 48

約数和(自身を含む): 51913014720

約数和(自身を除く): 31892437932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 10891, 17021, 21782, 32673, 34042, 43564, 51063, 65346, 68084, 98019, 102126, 130692, 153189, 196038, 204252, 294057, 306378, 392076, 459567, 588114, 612756, 919134, 1176228, 1838268, 185375711, 370751422, 556127133, 741502844, 1112254266, 1668381399, 2224508532, 3336762798, 5005144197, 6673525596, 10010288394, 20020576788]

約数ペア:

[(1, 20020576788), (2, 10010288394), (3, 6673525596), (4, 5005144197), (6, 3336762798), (9, 2224508532), (12, 1668381399), (18, 1112254266), (27, 741502844), (36, 556127133), (54, 370751422), (108, 185375711), (10891, 1838268), (17021, 1176228), (21782, 919134), (32673, 612756), (34042, 588114), (43564, 459567), (51063, 392076), (65346, 306378), (68084, 294057), (98019, 204252), (102126, 196038), (130692, 153189)]