2020710915

素因数分解:

$3^3\times 5^1\times {\mathrm{14968229}}^1$

素因数の和:14968243

約数の個数: 16

約数和(自身を含む): 3592375200

約数和(自身を除く): 1571664285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14968229, 44904687, 74841145, 134714061, 224523435, 404142183, 673570305, 2020710915]

約数ペア:

[(1, 2020710915), (3, 673570305), (5, 404142183), (9, 224523435), (15, 134714061), (27, 74841145), (45, 44904687), (135, 14968229)]