20301135

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3571}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 32576640

約数和(自身を除く): 12275505

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 3571, 5685, 10713, 17855, 53565, 1353409, 4060227, 6767045, 20301135]

約数ペア:

[(1, 20301135), (3, 6767045), (5, 4060227), (15, 1353409), (379, 53565), (1137, 17855), (1895, 10713), (3571, 5685)]