20234567067

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 34929123936

約数和(自身を除く): 14694556869

約数列:

[1, 3, 11, 13, 17, 33, 37, 39, 51, 111, 121, 143, 187, 221, 289, 363, 401, 407, 429, 481, 561, 629, 663, 867, 1203, 1221, 1443, 1573, 1887, 2057, 2431, 3179, 3757, 4411, 4477, 4719, 5213, 5291, 6171, 6817, 6919, 7293, 8177, 9537, 10693, 11271, 13233, 13431, 14837, 15639, 15873, 20451, 20757, 24531, 26741, 32079, 34969, 41327, 44511, 48521, 57343, 58201, 74987, 76109, 80223, 88621, 89947, 104907, 115889, 117623, 123981, 139009, 145563, 163207, 172029, 174603, 192881, 224961, 228327, 252229, 265863, 269841, 347667, 352869, 417027, 454597, 489621, 578643, 630773, 756687, 824857, 974831, 989417, 1274779, 1293853, 1363791, 1506557, 1529099, 1795277, 1892319, 2121691, 2474571, 2774519, 2924493, 2968251, 3278977, 3824337, 3881559, 4287893, 4519671, 4587297, 5385831, 6365073, 8323557, 9836931, 10723141, 12863679, 14022569, 16572127, 16820089, 23338601, 30519709, 32169423, 36068747, 42067707, 47166823, 49716381, 50460267, 55742609, 70015803, 91559127, 108206241, 141500469, 167227827, 182293397, 396756217, 518835053, 546880191, 613168699, 1190268651, 1556505159, 1839506097, 6744855689, 20234567067]

約数ペア:

[(1, 20234567067), (3, 6744855689), (11, 1839506097), (13, 1556505159), (17, 1190268651), (33, 613168699), (37, 546880191), (39, 518835053), (51, 396756217), (111, 182293397), (121, 167227827), (143, 141500469), (187, 108206241), (221, 91559127), (289, 70015803), (363, 55742609), (401, 50460267), (407, 49716381), (429, 47166823), (481, 42067707), (561, 36068747), (629, 32169423), (663, 30519709), (867, 23338601), (1203, 16820089), (1221, 16572127), (1443, 14022569), (1573, 12863679), (1887, 10723141), (2057, 9836931), (2431, 8323557), (3179, 6365073), (3757, 5385831), (4411, 4587297), (4477, 4519671), (4719, 4287893), (5213, 3881559), (5291, 3824337), (6171, 3278977), (6817, 2968251), (6919, 2924493), (7293, 2774519), (8177, 2474571), (9537, 2121691), (10693, 1892319), (11271, 1795277), (13233, 1529099), (13431, 1506557), (14837, 1363791), (15639, 1293853), (15873, 1274779), (20451, 989417), (20757, 974831), (24531, 824857), (26741, 756687), (32079, 630773), (34969, 578643), (41327, 489621), (44511, 454597), (48521, 417027), (57343, 352869), (58201, 347667), (74987, 269841), (76109, 265863), (80223, 252229), (88621, 228327), (89947, 224961), (104907, 192881), (115889, 174603), (117623, 172029), (123981, 163207), (139009, 145563)]