20140751331

素因数分解:

$3^4\times {\mathrm{7793}}^1\times {\mathrm{31907}}^1$

素因数の和:39712

約数の個数: 20

約数和(自身を含む): 30091605192

約数和(自身を除く): 9950853861

約数列:

[1, 3, 9, 27, 81, 7793, 23379, 31907, 70137, 95721, 210411, 287163, 631233, 861489, 2584467, 248651251, 745953753, 2237861259, 6713583777, 20140751331]

約数ペア:

[(1, 20140751331), (3, 6713583777), (9, 2237861259), (27, 745953753), (81, 248651251), (7793, 2584467), (23379, 861489), (31907, 631233), (70137, 287163), (95721, 210411)]