20022045

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7457}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 32218560

約数和(自身を除く): 12196515

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 7457, 22371, 37285, 111855, 1334803, 4004409, 6674015, 20022045]

約数ペア:

[(1, 20022045), (3, 6674015), (5, 4004409), (15, 1334803), (179, 111855), (537, 37285), (895, 22371), (2685, 7457)]