20132317863

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11197

約数の個数: 96

約数和(自身を含む): 36808611840

約数和(自身を除く): 16676293977

約数列:

[1, 3, 7, 9, 19, 21, 37, 41, 57, 63, 111, 123, 133, 171, 259, 287, 333, 369, 399, 703, 777, 779, 861, 1197, 1517, 2109, 2331, 2337, 2583, 4551, 4921, 5453, 6327, 7011, 10619, 11087, 13653, 14763, 16359, 28823, 31857, 33261, 44289, 49077, 77609, 86469, 95571, 99783, 201761, 210653, 232827, 259407, 410219, 454567, 605283, 631959, 698481, 1230657, 1363701, 1474571, 1815849, 1895877, 2871533, 3181969, 3691971, 4091103, 4423713, 7794161, 8614599, 8636773, 9545907, 13271139, 16818979, 23382483, 25843797, 25910319, 28637721, 50456937, 54559127, 60457411, 70147449, 77730957, 117732853, 151370811, 163677381, 181372233, 319560601, 353198559, 491032143, 544116699, 958681803, 1059595677, 2236924207, 2876045409, 6710772621, 20132317863]

約数ペア:

[(1, 20132317863), (3, 6710772621), (7, 2876045409), (9, 2236924207), (19, 1059595677), (21, 958681803), (37, 544116699), (41, 491032143), (57, 353198559), (63, 319560601), (111, 181372233), (123, 163677381), (133, 151370811), (171, 117732853), (259, 77730957), (287, 70147449), (333, 60457411), (369, 54559127), (399, 50456937), (703, 28637721), (777, 25910319), (779, 25843797), (861, 23382483), (1197, 16818979), (1517, 13271139), (2109, 9545907), (2331, 8636773), (2337, 8614599), (2583, 7794161), (4551, 4423713), (4921, 4091103), (5453, 3691971), (6327, 3181969), (7011, 2871533), (10619, 1895877), (11087, 1815849), (13653, 1474571), (14763, 1363701), (16359, 1230657), (28823, 698481), (31857, 631959), (33261, 605283), (44289, 454567), (49077, 410219), (77609, 259407), (86469, 232827), (95571, 210653), (99783, 201761)]