20168022772

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{2791}}^1\times {\mathrm{8101}}^1$

素因数の和:11119

約数の個数: 24

約数和(自身を含む): 35469389312

約数和(自身を除く): 15301366540

約数列:

[1, 2, 4, 223, 446, 892, 2791, 5582, 8101, 11164, 16202, 32404, 622393, 1244786, 1806523, 2489572, 3613046, 7226092, 22609891, 45219782, 90439564, 5042005693, 10084011386, 20168022772]

約数ペア:

[(1, 20168022772), (2, 10084011386), (4, 5042005693), (223, 90439564), (446, 45219782), (892, 22609891), (2791, 7226092), (5582, 3613046), (8101, 2489572), (11164, 1806523), (16202, 1244786), (32404, 622393)]