20146683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 29362176

約数和(自身を除く): 9215493

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12743, 38229, 216631, 395033, 649893, 1185099, 6715561, 20146683]

約数ペア:

[(1, 20146683), (3, 6715561), (17, 1185099), (31, 649893), (51, 395033), (93, 216631), (527, 38229), (1581, 12743)]