20263095

素因数分解:

$3^3\times 5^1\times {\mathrm{150097}}^1$

素因数の和:150111

約数の個数: 16

約数和(自身を含む): 36023520

約数和(自身を除く): 15760425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 150097, 450291, 750485, 1350873, 2251455, 4052619, 6754365, 20263095]

約数ペア:

[(1, 20263095), (3, 6754365), (5, 4052619), (9, 2251455), (15, 1350873), (27, 750485), (45, 450291), (135, 150097)]