20192948425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{62132149}}^1$

素因数の和:62132172

約数の個数: 12

約数和(自身を含む): 26965353100

約数和(自身を除く): 6772404675

約数列:

[1, 5, 13, 25, 65, 325, 62132149, 310660745, 807717937, 1553303725, 4038589685, 20192948425]

約数ペア:

[(1, 20192948425), (5, 4038589685), (13, 1553303725), (25, 807717937), (65, 310660745), (325, 62132149)]