20199224631

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{89917}}^1$

素因数の和:90750

約数の個数: 16

約数和(自身を含む): 27231486464

約数和(自身を除く): 7032261833

約数列:

[1, 3, 103, 309, 727, 2181, 74881, 89917, 224643, 269751, 9261451, 27784353, 65369659, 196108977, 6733074877, 20199224631]

約数ペア:

[(1, 20199224631), (3, 6733074877), (103, 196108977), (309, 65369659), (727, 27784353), (2181, 9261451), (74881, 269751), (89917, 224643)]