20199382995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122420503}}^1$

素因数の和:122420522

約数の個数: 16

約数和(自身を含む): 35257105152

約数和(自身を除く): 15057722157

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122420503, 367261509, 612102515, 1346625533, 1836307545, 4039876599, 6733127665, 20199382995]

約数ペア:

[(1, 20199382995), (3, 6733127665), (5, 4039876599), (11, 1836307545), (15, 1346625533), (33, 612102515), (55, 367261509), (165, 122420503)]