20094966110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{145753}}^1$

素因数の和:146588

約数の個数: 32

約数和(自身を含む): 38346128352

約数和(自身を除く): 18251162242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 811, 1622, 4055, 8110, 13787, 27574, 68935, 137870, 145753, 291506, 728765, 1457530, 2477801, 4955602, 12389005, 24778010, 118205683, 236411366, 591028415, 1182056830, 2009496611, 4018993222, 10047483055, 20094966110]

約数ペア:

[(1, 20094966110), (2, 10047483055), (5, 4018993222), (10, 2009496611), (17, 1182056830), (34, 591028415), (85, 236411366), (170, 118205683), (811, 24778010), (1622, 12389005), (4055, 4955602), (8110, 2477801), (13787, 1457530), (27574, 728765), (68935, 291506), (137870, 145753)]