17432020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6863}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 36900864

約数和(自身を除く): 19468844

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6863, 13726, 27452, 34315, 68630, 137260, 871601, 1743202, 3486404, 4358005, 8716010, 17432020]

約数ペア:

[(1, 17432020), (2, 8716010), (4, 4358005), (5, 3486404), (10, 1743202), (20, 871601), (127, 137260), (254, 68630), (508, 34315), (635, 27452), (1270, 13726), (2540, 6863)]