20341853265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1017347}}^1$

素因数の和:1017429

約数の個数: 32

約数和(自身を含む): 34378223616

約数和(自身を除く): 14036370351

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 1017347, 3052041, 5086735, 15260205, 31537757, 43745921, 94613271, 131237763, 157688785, 218729605, 473066355, 656188815, 1356123551, 4068370653, 6780617755, 20341853265]

約数ペア:

[(1, 20341853265), (3, 6780617755), (5, 4068370653), (15, 1356123551), (31, 656188815), (43, 473066355), (93, 218729605), (129, 157688785), (155, 131237763), (215, 94613271), (465, 43745921), (645, 31537757), (1333, 15260205), (3999, 5086735), (6665, 3052041), (19995, 1017347)]