20009022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 43956864

約数和(自身を除く): 23947842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 1931, 3454, 3862, 5181, 5793, 10362, 11586, 21241, 42482, 63723, 127446, 303167, 606334, 909501, 1819002, 3334837, 6669674, 10004511, 20009022]

約数ペア:

[(1, 20009022), (2, 10004511), (3, 6669674), (6, 3334837), (11, 1819002), (22, 909501), (33, 606334), (66, 303167), (157, 127446), (314, 63723), (471, 42482), (942, 21241), (1727, 11586), (1931, 10362), (3454, 5793), (3862, 5181)]