20160791657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11177

約数の個数: 32

約数和(自身を含む): 23059095552

約数和(自身を除く): 2898303895

約数列:

[1, 17, 23, 37, 127, 391, 629, 851, 2159, 2921, 4699, 10973, 14467, 49657, 79883, 108077, 186541, 252379, 406001, 1393571, 1837309, 4290443, 6902017, 9338023, 23690707, 32052133, 51562127, 158746391, 544886261, 876556159, 1185928921, 20160791657]

約数ペア:

[(1, 20160791657), (17, 1185928921), (23, 876556159), (37, 544886261), (127, 158746391), (391, 51562127), (629, 32052133), (851, 23690707), (2159, 9338023), (2921, 6902017), (4699, 4290443), (10973, 1837309), (14467, 1393571), (49657, 406001), (79883, 252379), (108077, 186541)]