20143217435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1\times {\mathrm{2543}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 26837775360

約数和(自身を除く): 6694557925

約数列:

[1, 5, 11, 55, 59, 295, 649, 2441, 2543, 3245, 12205, 12715, 26851, 27973, 134255, 139865, 144019, 150037, 720095, 750185, 1584209, 1650407, 6207463, 7921045, 8252035, 31037315, 68282093, 341410465, 366240317, 1831201585, 4028643487, 20143217435]

約数ペア:

[(1, 20143217435), (5, 4028643487), (11, 1831201585), (55, 366240317), (59, 341410465), (295, 68282093), (649, 31037315), (2441, 8252035), (2543, 7921045), (3245, 6207463), (12205, 1650407), (12715, 1584209), (26851, 750185), (27973, 720095), (134255, 150037), (139865, 144019)]