20162844117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{608947}}^1$

素因数の和:609249

約数の個数: 24

約数和(自身を含む): 31475304224

約数和(自身を除く): 11312460107

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 2547, 3679, 11037, 33111, 608947, 1826841, 5480523, 7916311, 23748933, 71246799, 172332001, 516996003, 1550988009, 2240316013, 6720948039, 20162844117]

約数ペア:

[(1, 20162844117), (3, 6720948039), (9, 2240316013), (13, 1550988009), (39, 516996003), (117, 172332001), (283, 71246799), (849, 23748933), (2547, 7916311), (3679, 5480523), (11037, 1826841), (33111, 608947)]