20077314921

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{5869}}^1\times {\mathrm{10273}}^1$

素因数の和:16185

約数の個数: 24

約数和(自身を含む): 29792339720

約数和(自身を除く): 9715024799

約数列:

[1, 3, 9, 37, 111, 333, 5869, 10273, 17607, 30819, 52821, 92457, 217153, 380101, 651459, 1140303, 1954377, 3420909, 60292237, 180876711, 542630133, 2230812769, 6692438307, 20077314921]

約数ペア:

[(1, 20077314921), (3, 6692438307), (9, 2230812769), (37, 542630133), (111, 180876711), (333, 60292237), (5869, 3420909), (10273, 1954377), (17607, 1140303), (30819, 651459), (52821, 380101), (92457, 217153)]