20137704482

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{44617}}^1$

素因数の和:45042

約数の個数: 32

約数和(自身を含む): 34969089792

約数和(自身を除く): 14831385310

約数列:

[1, 2, 7, 14, 103, 206, 313, 626, 721, 1442, 2191, 4382, 32239, 44617, 64478, 89234, 225673, 312319, 451346, 624638, 4595551, 9191102, 13965121, 27930242, 32168857, 64337714, 97755847, 195511694, 1438407463, 2876814926, 10068852241, 20137704482]

約数ペア:

[(1, 20137704482), (2, 10068852241), (7, 2876814926), (14, 1438407463), (103, 195511694), (206, 97755847), (313, 64337714), (626, 32168857), (721, 27930242), (1442, 13965121), (2191, 9191102), (4382, 4595551), (32239, 624638), (44617, 451346), (64478, 312319), (89234, 225673)]