20126086276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1\times {\mathrm{6907}}^1$

素因数の和:7588

約数の個数: 48

約数和(自身を含む): 37873192896

約数和(自身を除く): 17747106620

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 587, 1174, 1241, 2348, 2482, 4964, 6907, 9979, 13814, 19958, 27628, 39916, 42851, 85702, 117419, 171404, 234838, 469676, 504211, 728467, 1008422, 1456934, 2016844, 2913868, 4054409, 8108818, 8571587, 16217636, 17143174, 34286348, 68924953, 137849906, 275699812, 295971857, 591943714, 1183887428, 5031521569, 10063043138, 20126086276]

約数ペア:

[(1, 20126086276), (2, 10063043138), (4, 5031521569), (17, 1183887428), (34, 591943714), (68, 295971857), (73, 275699812), (146, 137849906), (292, 68924953), (587, 34286348), (1174, 17143174), (1241, 16217636), (2348, 8571587), (2482, 8108818), (4964, 4054409), (6907, 2913868), (9979, 2016844), (13814, 1456934), (19958, 1008422), (27628, 728467), (39916, 504211), (42851, 469676), (85702, 234838), (117419, 171404)]