2021087090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{9173}}^1$

素因数の和:11194

約数の個数: 32

約数和(自身を含む): 3971094336

約数和(自身を除く): 1950007246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2003, 4006, 9173, 10015, 18346, 20030, 22033, 44066, 45865, 91730, 100903, 110165, 201806, 220330, 504515, 1009030, 18373519, 36747038, 91867595, 183735190, 202108709, 404217418, 1010543545, 2021087090]

約数ペア:

[(1, 2021087090), (2, 1010543545), (5, 404217418), (10, 202108709), (11, 183735190), (22, 91867595), (55, 36747038), (110, 18373519), (2003, 1009030), (4006, 504515), (9173, 220330), (10015, 201806), (18346, 110165), (20030, 100903), (22033, 91730), (44066, 45865)]