16746020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49253}}^1$

素因数の和:49279

約数の個数: 24

約数和(自身を含む): 37236024

約数和(自身を除く): 20490004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49253, 98506, 197012, 246265, 492530, 837301, 985060, 1674602, 3349204, 4186505, 8373010, 16746020]

約数ペア:

[(1, 16746020), (2, 8373010), (4, 4186505), (5, 3349204), (10, 1674602), (17, 985060), (20, 837301), (34, 492530), (68, 246265), (85, 197012), (170, 98506), (340, 49253)]