20123082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159707}}^1$

素因数の和:159722

約数の個数: 24

約数和(自身を含む): 49828896

約数和(自身を除く): 29705814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159707, 319414, 479121, 958242, 1117949, 1437363, 2235898, 2874726, 3353847, 6707694, 10061541, 20123082]

約数ペア:

[(1, 20123082), (2, 10061541), (3, 6707694), (6, 3353847), (7, 2874726), (9, 2235898), (14, 1437363), (18, 1117949), (21, 958242), (42, 479121), (63, 319414), (126, 159707)]