20343977478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{25301}}^1$

素因数の和:25482

約数の個数: 96

約数和(自身を含む): 50017803264

約数和(自身を除く): 29673825786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 131, 186, 198, 262, 279, 341, 393, 558, 682, 786, 1023, 1179, 1441, 2046, 2358, 2882, 3069, 4061, 4323, 6138, 8122, 8646, 12183, 12969, 24366, 25301, 25938, 36549, 44671, 50602, 73098, 75903, 89342, 134013, 151806, 227709, 268026, 278311, 402039, 455418, 556622, 784331, 804078, 834933, 1568662, 1669866, 2352993, 2504799, 3314431, 4705986, 5009598, 6628862, 7058979, 8627641, 9943293, 14117958, 17255282, 19886586, 25882923, 29829879, 36458741, 51765846, 59659758, 72917482, 77648769, 102747361, 109376223, 155297538, 205494722, 218752446, 308242083, 328128669, 616484166, 656257338, 924726249, 1130220971, 1849452498, 2260441942, 3390662913, 6781325826, 10171988739, 20343977478]

約数ペア:

[(1, 20343977478), (2, 10171988739), (3, 6781325826), (6, 3390662913), (9, 2260441942), (11, 1849452498), (18, 1130220971), (22, 924726249), (31, 656257338), (33, 616484166), (62, 328128669), (66, 308242083), (93, 218752446), (99, 205494722), (131, 155297538), (186, 109376223), (198, 102747361), (262, 77648769), (279, 72917482), (341, 59659758), (393, 51765846), (558, 36458741), (682, 29829879), (786, 25882923), (1023, 19886586), (1179, 17255282), (1441, 14117958), (2046, 9943293), (2358, 8627641), (2882, 7058979), (3069, 6628862), (4061, 5009598), (4323, 4705986), (6138, 3314431), (8122, 2504799), (8646, 2352993), (12183, 1669866), (12969, 1568662), (24366, 834933), (25301, 804078), (25938, 784331), (36549, 556622), (44671, 455418), (50602, 402039), (73098, 278311), (75903, 268026), (89342, 227709), (134013, 151806)]