20172054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480287}}^1$

素因数の和:480299

約数の個数: 16

約数和(自身を含む): 46107648

約数和(自身を除く): 25935594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480287, 960574, 1440861, 2881722, 3362009, 6724018, 10086027, 20172054]

約数ペア:

[(1, 20172054), (2, 10086027), (3, 6724018), (6, 3362009), (7, 2881722), (14, 1440861), (21, 960574), (42, 480287)]