20075689908

素因数分解:

$2^2\times 3^2\times {\mathrm{4603}}^1\times {\mathrm{121151}}^1$

素因数の和:125764

約数の個数: 36

約数和(自身を含む): 50758326528

約数和(自身を除く): 30682636620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4603, 9206, 13809, 18412, 27618, 41427, 55236, 82854, 121151, 165708, 242302, 363453, 484604, 726906, 1090359, 1453812, 2180718, 4361436, 557658053, 1115316106, 1672974159, 2230632212, 3345948318, 5018922477, 6691896636, 10037844954, 20075689908]

約数ペア:

[(1, 20075689908), (2, 10037844954), (3, 6691896636), (4, 5018922477), (6, 3345948318), (9, 2230632212), (12, 1672974159), (18, 1115316106), (36, 557658053), (4603, 4361436), (9206, 2180718), (13809, 1453812), (18412, 1090359), (27618, 726906), (41427, 484604), (55236, 363453), (82854, 242302), (121151, 165708)]