20204592

素因数分解:

$2^4\times 3^1\times {\mathrm{420929}}^1$

素因数の和:420940

約数の個数: 20

約数和(自身を含む): 52195320

約数和(自身を除く): 31990728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420929, 841858, 1262787, 1683716, 2525574, 3367432, 5051148, 6734864, 10102296, 20204592]

約数ペア:

[(1, 20204592), (2, 10102296), (3, 6734864), (4, 5051148), (6, 3367432), (8, 2525574), (12, 1683716), (16, 1262787), (24, 841858), (48, 420929)]