20589049119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{50363}}^1$

素因数の和:50559

約数の個数: 32

約数和(自身を含む): 29396459520

約数和(自身を除く): 8807410401

約数列:

[1, 3, 29, 37, 87, 111, 127, 381, 1073, 3219, 3683, 4699, 11049, 14097, 50363, 136271, 151089, 408813, 1460527, 1863431, 4381581, 5590293, 6396101, 19188303, 54039499, 162118497, 185486929, 236655737, 556460787, 709967211, 6863016373, 20589049119]

約数ペア:

[(1, 20589049119), (3, 6863016373), (29, 709967211), (37, 556460787), (87, 236655737), (111, 185486929), (127, 162118497), (381, 54039499), (1073, 19188303), (3219, 6396101), (3683, 5590293), (4699, 4381581), (11049, 1863431), (14097, 1460527), (50363, 408813), (136271, 151089)]