20543669244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{685063}}^1$

素因数の和:685104

約数の個数: 108

約数和(自身を含む): 63961685424

約数和(自身を除く): 43418016180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7497, 9996, 14994, 29988, 685063, 1370126, 2055189, 2740252, 4110378, 4795441, 6165567, 8220756, 9590882, 11646071, 12331134, 14386323, 19181764, 23292142, 24662268, 28772646, 33568087, 34938213, 43158969, 46584284, 57545292, 67136174, 69876426, 81522497, 86317938, 100704261, 104814639, 134272348, 139752852, 163044994, 172635876, 201408522, 209629278, 244567491, 302112783, 326089988, 402817044, 419258556, 489134982, 570657479, 604225566, 733702473, 978269964, 1141314958, 1208451132, 1467404946, 1711972437, 2282629916, 2934809892, 3423944874, 5135917311, 6847889748, 10271834622, 20543669244]

約数ペア:

[(1, 20543669244), (2, 10271834622), (3, 6847889748), (4, 5135917311), (6, 3423944874), (7, 2934809892), (9, 2282629916), (12, 1711972437), (14, 1467404946), (17, 1208451132), (18, 1141314958), (21, 978269964), (28, 733702473), (34, 604225566), (36, 570657479), (42, 489134982), (49, 419258556), (51, 402817044), (63, 326089988), (68, 302112783), (84, 244567491), (98, 209629278), (102, 201408522), (119, 172635876), (126, 163044994), (147, 139752852), (153, 134272348), (196, 104814639), (204, 100704261), (238, 86317938), (252, 81522497), (294, 69876426), (306, 67136174), (357, 57545292), (441, 46584284), (476, 43158969), (588, 34938213), (612, 33568087), (714, 28772646), (833, 24662268), (882, 23292142), (1071, 19181764), (1428, 14386323), (1666, 12331134), (1764, 11646071), (2142, 9590882), (2499, 8220756), (3332, 6165567), (4284, 4795441), (4998, 4110378), (7497, 2740252), (9996, 2055189), (14994, 1370126), (29988, 685063)]