20083078911

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{285559}}^1$

素因数の和:285783

約数の個数: 32

約数和(自身を含む): 32567546880

約数和(自身を除く): 12484467969

約数列:

[1, 3, 7, 17, 21, 51, 119, 197, 357, 591, 1379, 3349, 4137, 10047, 23443, 70329, 285559, 856677, 1998913, 4854503, 5996739, 14563509, 33981521, 56255123, 101944563, 168765369, 393785861, 956337091, 1181357583, 2869011273, 6694359637, 20083078911]

約数ペア:

[(1, 20083078911), (3, 6694359637), (7, 2869011273), (17, 1181357583), (21, 956337091), (51, 393785861), (119, 168765369), (197, 101944563), (357, 56255123), (591, 33981521), (1379, 14563509), (3349, 5996739), (4137, 4854503), (10047, 1998913), (23443, 856677), (70329, 285559)]