20235933508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{23293}}^1$

素因数の和:23417

約数の個数: 96

約数和(自身を含む): 45082275840

約数和(自身を除く): 24846342332

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 71, 76, 92, 133, 142, 161, 266, 284, 322, 437, 497, 532, 644, 874, 994, 1349, 1633, 1748, 1988, 2698, 3059, 3266, 5396, 6118, 6532, 9443, 11431, 12236, 18886, 22862, 23293, 31027, 37772, 45724, 46586, 62054, 93172, 124108, 163051, 217189, 326102, 434378, 442567, 535739, 652204, 868756, 885134, 1071478, 1653803, 1770268, 2142956, 3097969, 3307606, 3750173, 6195938, 6615212, 7500346, 10179041, 11576621, 12391876, 15000692, 20358082, 23153242, 31422257, 38037469, 40716164, 46306484, 62844514, 71253287, 76074938, 125689028, 142506574, 152149876, 219955799, 266262283, 285013148, 439911598, 532524566, 722711911, 879823196, 1065049132, 1445423822, 2890847644, 5058983377, 10117966754, 20235933508]

約数ペア:

[(1, 20235933508), (2, 10117966754), (4, 5058983377), (7, 2890847644), (14, 1445423822), (19, 1065049132), (23, 879823196), (28, 722711911), (38, 532524566), (46, 439911598), (71, 285013148), (76, 266262283), (92, 219955799), (133, 152149876), (142, 142506574), (161, 125689028), (266, 76074938), (284, 71253287), (322, 62844514), (437, 46306484), (497, 40716164), (532, 38037469), (644, 31422257), (874, 23153242), (994, 20358082), (1349, 15000692), (1633, 12391876), (1748, 11576621), (1988, 10179041), (2698, 7500346), (3059, 6615212), (3266, 6195938), (5396, 3750173), (6118, 3307606), (6532, 3097969), (9443, 2142956), (11431, 1770268), (12236, 1653803), (18886, 1071478), (22862, 885134), (23293, 868756), (31027, 652204), (37772, 535739), (45724, 442567), (46586, 434378), (62054, 326102), (93172, 217189), (124108, 163051)]