20172978761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1451}}^1\times {\mathrm{1459}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 21784297920

約数和(自身を除く): 1611319159

約数列:

[1, 13, 733, 1451, 1459, 9529, 18863, 18967, 1063583, 1069447, 2117009, 13826579, 13902811, 27521117, 1551767597, 20172978761]

約数ペア:

[(1, 20172978761), (13, 1551767597), (733, 27521117), (1451, 13902811), (1459, 13826579), (9529, 2117009), (18863, 1069447), (18967, 1063583)]