20173290083

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 21637017600

約数和(自身を除く): 1463727517

約数列:

[1, 31, 43, 113, 199, 673, 1333, 3503, 4859, 6169, 8557, 20863, 22487, 28939, 76049, 133927, 150629, 265267, 697097, 897109, 966941, 2357519, 3270107, 4151737, 5758861, 15133751, 29975171, 101373317, 178524691, 469146281, 650751293, 20173290083]

約数ペア:

[(1, 20173290083), (31, 650751293), (43, 469146281), (113, 178524691), (199, 101373317), (673, 29975171), (1333, 15133751), (3503, 5758861), (4859, 4151737), (6169, 3270107), (8557, 2357519), (20863, 966941), (22487, 897109), (28939, 697097), (76049, 265267), (133927, 150629)]