20286246

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22391}}^1$

素因数の和:22547

約数の個数: 16

約数和(自身を含む): 40843008

約数和(自身を除く): 20556762

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22391, 44782, 67173, 134346, 3381041, 6762082, 10143123, 20286246]

約数ペア:

[(1, 20286246), (2, 10143123), (3, 6762082), (6, 3381041), (151, 134346), (302, 67173), (453, 44782), (906, 22391)]