20207057112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{74821}}^1$

素因数の和:74886

約数の個数: 144

約数和(自身を含む): 62096274240

約数和(自身を除く): 41889217128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 2046, 2178, 2232, 2728, 2904, 3069, 3751, 4092, 4356, 6138, 7502, 8184, 8712, 11253, 12276, 15004, 22506, 24552, 30008, 33759, 45012, 67518, 74821, 90024, 135036, 149642, 224463, 270072, 299284, 448926, 598568, 673389, 823031, 897852, 1346778, 1646062, 1795704, 2319451, 2469093, 2693556, 3292124, 4638902, 4938186, 5387112, 6584248, 6958353, 7407279, 9053341, 9277804, 9876372, 13916706, 14814558, 18106682, 18555608, 19752744, 20875059, 25513961, 27160023, 27833412, 29629116, 36213364, 41750118, 51027922, 54320046, 55666824, 59258232, 72426728, 76541883, 81480069, 83500236, 102055844, 108640092, 153083766, 162960138, 167000472, 204111688, 217280184, 229625649, 280653571, 306167532, 325920276, 459251298, 561307142, 612335064, 651840552, 841960713, 918502596, 1122614284, 1683921426, 1837005192, 2245228568, 2525882139, 3367842852, 5051764278, 6735685704, 10103528556, 20207057112]

約数ペア:

[(1, 20207057112), (2, 10103528556), (3, 6735685704), (4, 5051764278), (6, 3367842852), (8, 2525882139), (9, 2245228568), (11, 1837005192), (12, 1683921426), (18, 1122614284), (22, 918502596), (24, 841960713), (31, 651840552), (33, 612335064), (36, 561307142), (44, 459251298), (62, 325920276), (66, 306167532), (72, 280653571), (88, 229625649), (93, 217280184), (99, 204111688), (121, 167000472), (124, 162960138), (132, 153083766), (186, 108640092), (198, 102055844), (242, 83500236), (248, 81480069), (264, 76541883), (279, 72426728), (341, 59258232), (363, 55666824), (372, 54320046), (396, 51027922), (484, 41750118), (558, 36213364), (682, 29629116), (726, 27833412), (744, 27160023), (792, 25513961), (968, 20875059), (1023, 19752744), (1089, 18555608), (1116, 18106682), (1364, 14814558), (1452, 13916706), (2046, 9876372), (2178, 9277804), (2232, 9053341), (2728, 7407279), (2904, 6958353), (3069, 6584248), (3751, 5387112), (4092, 4938186), (4356, 4638902), (6138, 3292124), (7502, 2693556), (8184, 2469093), (8712, 2319451), (11253, 1795704), (12276, 1646062), (15004, 1346778), (22506, 897852), (24552, 823031), (30008, 673389), (33759, 598568), (45012, 448926), (67518, 299284), (74821, 270072), (90024, 224463), (135036, 149642)]