16266620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47843}}^1$

素因数の和:47869

約数の個数: 24

約数和(自身を含む): 36170064

約数和(自身を除く): 19903444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47843, 95686, 191372, 239215, 478430, 813331, 956860, 1626662, 3253324, 4066655, 8133310, 16266620]

約数ペア:

[(1, 16266620), (2, 8133310), (4, 4066655), (5, 3253324), (10, 1626662), (17, 956860), (20, 813331), (34, 478430), (68, 239215), (85, 191372), (170, 95686), (340, 47843)]