20133091925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{667211}}^1$

素因数の和:667309

約数の個数: 24

約数和(自身を含む): 26805909312

約数和(自身を除く): 6672817387

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 30175, 667211, 3336055, 11342587, 16680275, 47371981, 56712935, 236859905, 283564675, 805323677, 1184299525, 4026618385, 20133091925]

約数ペア:

[(1, 20133091925), (5, 4026618385), (17, 1184299525), (25, 805323677), (71, 283564675), (85, 236859905), (355, 56712935), (425, 47371981), (1207, 16680275), (1775, 11342587), (6035, 3336055), (30175, 667211)]