20246694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15269}}^1$

素因数の和:15304

約数の個数: 32

約数和(自身を含む): 46176480

約数和(自身を除く): 25929786

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 15269, 30538, 45807, 91614, 198497, 259573, 396994, 519146, 595491, 778719, 1190982, 1557438, 3374449, 6748898, 10123347, 20246694]

約数ペア:

[(1, 20246694), (2, 10123347), (3, 6748898), (6, 3374449), (13, 1557438), (17, 1190982), (26, 778719), (34, 595491), (39, 519146), (51, 396994), (78, 259573), (102, 198497), (221, 91614), (442, 45807), (663, 30538), (1326, 15269)]