20143726801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 23618725200

約数和(自身を除く): 3474998399

約数列:

[1, 11, 29, 53, 89, 121, 319, 583, 979, 1217, 1537, 2581, 3509, 4717, 6413, 10769, 13387, 16907, 28391, 35293, 51887, 64501, 108313, 136793, 147257, 185977, 312301, 388223, 570757, 709511, 1191443, 1504723, 1870529, 3141077, 4270453, 5740589, 7804621, 13105873, 16551953, 20575819, 34551847, 63146479, 166477081, 226334009, 380070317, 694611269, 1831247891, 20143726801]

約数ペア:

[(1, 20143726801), (11, 1831247891), (29, 694611269), (53, 380070317), (89, 226334009), (121, 166477081), (319, 63146479), (583, 34551847), (979, 20575819), (1217, 16551953), (1537, 13105873), (2581, 7804621), (3509, 5740589), (4717, 4270453), (6413, 3141077), (10769, 1870529), (13387, 1504723), (16907, 1191443), (28391, 709511), (35293, 570757), (51887, 388223), (64501, 312301), (108313, 185977), (136793, 147257)]