20143419921

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{71363}}^1$

素因数の和:71845

約数の個数: 24

約数和(自身を含む): 29538986880

約数和(自身を除く): 9395566959

約数列:

[1, 3, 9, 79, 237, 397, 711, 1191, 3573, 31363, 71363, 94089, 214089, 282267, 642267, 5637677, 16913031, 28331111, 50739093, 84993333, 254979999, 2238157769, 6714473307, 20143419921]

約数ペア:

[(1, 20143419921), (3, 6714473307), (9, 2238157769), (79, 254979999), (237, 84993333), (397, 50739093), (711, 28331111), (1191, 16913031), (3573, 5637677), (31363, 642267), (71363, 282267), (94089, 214089)]