9670420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3691}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 20468448

約数和(自身を除く): 10798028

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3691, 7382, 14764, 18455, 36910, 73820, 483521, 967042, 1934084, 2417605, 4835210, 9670420]

約数ペア:

[(1, 9670420), (2, 4835210), (4, 2417605), (5, 1934084), (10, 967042), (20, 483521), (131, 73820), (262, 36910), (524, 18455), (655, 14764), (1310, 7382), (2620, 3691)]