20055138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 42928704

約数和(自身を除く): 22873566

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2027, 3298, 4054, 4947, 6081, 9894, 12162, 34459, 68918, 103377, 196619, 206754, 393238, 589857, 1179714, 3342523, 6685046, 10027569, 20055138]

約数ペア:

[(1, 20055138), (2, 10027569), (3, 6685046), (6, 3342523), (17, 1179714), (34, 589857), (51, 393238), (97, 206754), (102, 196619), (194, 103377), (291, 68918), (582, 34459), (1649, 12162), (2027, 9894), (3298, 6081), (4054, 4947)]