1320798534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20012099}}^1$

素因数の和:20012115

約数の個数: 16

約数和(自身を含む): 2881742400

約数和(自身を除く): 1560943866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20012099, 40024198, 60036297, 120072594, 220133089, 440266178, 660399267, 1320798534]

約数ペア:

[(1, 1320798534), (2, 660399267), (3, 440266178), (6, 220133089), (11, 120072594), (22, 60036297), (33, 40024198), (66, 20012099)]