20450098

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 31236480

約数和(自身を除く): 10786382

約数列:

[1, 2, 79, 158, 347, 373, 694, 746, 27413, 29467, 54826, 58934, 129431, 258862, 10225049, 20450098]

約数ペア:

[(1, 20450098), (2, 10225049), (79, 258862), (158, 129431), (347, 58934), (373, 54826), (694, 29467), (746, 27413)]