20189528118

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11105351}}^1$

素因数の和:11105460

約数の個数: 24

約数和(自身を含む): 44177090256

約数和(自身を除く): 23987562138

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11105351, 22210702, 33316053, 66632106, 99948159, 199896318, 1121640451, 2243280902, 3364921353, 6729842706, 10094764059, 20189528118]

約数ペア:

[(1, 20189528118), (2, 10094764059), (3, 6729842706), (6, 3364921353), (9, 2243280902), (18, 1121640451), (101, 199896318), (202, 99948159), (303, 66632106), (606, 33316053), (909, 22210702), (1818, 11105351)]