20162467533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19937}}^1\times {\mathrm{25931}}^1$

素因数の和:45884

約数の個数: 16

約数和(自身を含む): 28953804096

約数和(自身を除く): 8791336563

約数列:

[1, 3, 13, 39, 19937, 25931, 59811, 77793, 259181, 337103, 777543, 1011309, 516986347, 1550959041, 6720822511, 20162467533]

約数ペア:

[(1, 20162467533), (3, 6720822511), (13, 1550959041), (39, 516986347), (19937, 1011309), (25931, 777543), (59811, 337103), (77793, 259181)]