23020060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164429}}^1$

素因数の和:164445

約数の個数: 24

約数和(自身を含む): 55248480

約数和(自身を除く): 32228420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164429, 328858, 657716, 822145, 1151003, 1644290, 2302006, 3288580, 4604012, 5755015, 11510030, 23020060]

約数ペア:

[(1, 23020060), (2, 11510030), (4, 5755015), (5, 4604012), (7, 3288580), (10, 2302006), (14, 1644290), (20, 1151003), (28, 822145), (35, 657716), (70, 328858), (140, 164429)]