20132031478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2351}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 34602059520

約数和(自身を除く): 14470028042

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 277, 377, 533, 554, 754, 1066, 1189, 2351, 2378, 3601, 4702, 7202, 8033, 11357, 15457, 16066, 22714, 30563, 30914, 61126, 68179, 96391, 104429, 136358, 147641, 192782, 208858, 295282, 329353, 651227, 658706, 886327, 1253083, 1302454, 1772654, 2506166, 2795339, 4281589, 5590678, 8465951, 8563178, 16931902, 18885583, 26700307, 36339407, 37771166, 53400614, 72678814, 245512579, 347103991, 491025158, 694207982, 774308903, 1548617806, 10066015739, 20132031478]

約数ペア:

[(1, 20132031478), (2, 10066015739), (13, 1548617806), (26, 774308903), (29, 694207982), (41, 491025158), (58, 347103991), (82, 245512579), (277, 72678814), (377, 53400614), (533, 37771166), (554, 36339407), (754, 26700307), (1066, 18885583), (1189, 16931902), (2351, 8563178), (2378, 8465951), (3601, 5590678), (4702, 4281589), (7202, 2795339), (8033, 2506166), (11357, 1772654), (15457, 1302454), (16066, 1253083), (22714, 886327), (30563, 658706), (30914, 651227), (61126, 329353), (68179, 295282), (96391, 208858), (104429, 192782), (136358, 147641)]