20610536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 20273944

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2027, 2542, 4054, 5084, 8108, 10168, 16216, 62837, 83107, 125674, 166214, 251348, 332428, 502696, 664856, 2576317, 5152634, 10305268, 20610536]

約数ペア:

[(1, 20610536), (2, 10305268), (4, 5152634), (8, 2576317), (31, 664856), (41, 502696), (62, 332428), (82, 251348), (124, 166214), (164, 125674), (248, 83107), (328, 62837), (1271, 16216), (2027, 10168), (2542, 8108), (4054, 5084)]