20576415

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6043}}^1$

素因数の和:6278

約数の個数: 16

約数和(自身を含む): 33072768

約数和(自身を除く): 12496353

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 6043, 18129, 30215, 90645, 1371761, 4115283, 6858805, 20576415]

約数ペア:

[(1, 20576415), (3, 6858805), (5, 4115283), (15, 1371761), (227, 90645), (681, 30215), (1135, 18129), (3405, 6043)]