20160588101390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{234671029}}^1$

素因数の和:234671129

約数の個数: 48

約数和(自身を含む): 40449776099040

約数和(自身を除く): 20289187997650

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 7810, 8591, 17182, 42955, 85910, 234671029, 469342058, 1173355145, 2346710290, 2581381319, 5162762638, 12906906595, 16661643059, 25813813190, 28395194509, 33323286118, 56790389018, 83308215295, 141975972545, 166616430590, 183278073649, 283951945090, 366556147298, 916390368245, 1832780736490, 2016058810139, 4032117620278, 10080294050695, 20160588101390]

約数ペア:

[(1, 20160588101390), (2, 10080294050695), (5, 4032117620278), (10, 2016058810139), (11, 1832780736490), (22, 916390368245), (55, 366556147298), (71, 283951945090), (110, 183278073649), (121, 166616430590), (142, 141975972545), (242, 83308215295), (355, 56790389018), (605, 33323286118), (710, 28395194509), (781, 25813813190), (1210, 16661643059), (1562, 12906906595), (3905, 5162762638), (7810, 2581381319), (8591, 2346710290), (17182, 1173355145), (42955, 469342058), (85910, 234671029)]