20171288278

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1\times {\mathrm{66853}}^1$

素因数の和:69471

約数の個数: 16

約数和(自身を含む): 30782255760

約数和(自身を除く): 10610967482

約数列:

[1, 2, 59, 118, 2557, 5114, 66853, 133706, 150863, 301726, 3944327, 7888654, 170943121, 341886242, 10085644139, 20171288278]

約数ペア:

[(1, 20171288278), (2, 10085644139), (59, 341886242), (118, 170943121), (2557, 7888654), (5114, 3944327), (66853, 301726), (133706, 150863)]