9020180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34693}}^1$

素因数の和:34715

約数の個数: 24

約数和(自身を含む): 20400072

約数和(自身を除く): 11379892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34693, 69386, 138772, 173465, 346930, 451009, 693860, 902018, 1804036, 2255045, 4510090, 9020180]

約数ペア:

[(1, 9020180), (2, 4510090), (4, 2255045), (5, 1804036), (10, 902018), (13, 693860), (20, 451009), (26, 346930), (52, 173465), (65, 138772), (130, 69386), (260, 34693)]