20873058817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1\times {\mathrm{6701}}^1$

素因数の和:19344

約数の個数: 16

約数和(自身を含む): 23667174720

約数和(自身を除く): 2794115903

約数列:

[1, 13, 19, 247, 6701, 12611, 87113, 127319, 163943, 239609, 1655147, 3114917, 84506311, 1098582043, 1605619909, 20873058817]

約数ペア:

[(1, 20873058817), (13, 1605619909), (19, 1098582043), (247, 84506311), (6701, 3114917), (12611, 1655147), (87113, 239609), (127319, 163943)]