20199275795

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{346501}}^1$

素因数の和:346726

約数の個数: 16

約数和(自身を含む): 24698662560

約数和(自身を除く): 4499386765

約数列:

[1, 5, 89, 131, 445, 655, 11659, 58295, 346501, 1732505, 30838589, 45391631, 154192945, 226958155, 4039855159, 20199275795]

約数ペア:

[(1, 20199275795), (5, 4039855159), (89, 226958155), (131, 154192945), (445, 45391631), (655, 30838589), (11659, 1732505), (58295, 346501)]