20193130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30139}}^1$

素因数の和:30213

約数の個数: 16

約数和(自身を含む): 36891360

約数和(自身を除く): 16698230

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30139, 60278, 150695, 301390, 2019313, 4038626, 10096565, 20193130]

約数ペア:

[(1, 20193130), (2, 10096565), (5, 4038626), (10, 2019313), (67, 301390), (134, 150695), (335, 60278), (670, 30139)]