20180472018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480487429}}^1$

素因数の和:480487441

約数の個数: 16

約数和(自身を含む): 46126793280

約数和(自身を除く): 25946321262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480487429, 960974858, 1441462287, 2882924574, 3363412003, 6726824006, 10090236009, 20180472018]

約数ペア:

[(1, 20180472018), (2, 10090236009), (3, 6726824006), (6, 3363412003), (7, 2882924574), (14, 1441462287), (21, 960974858), (42, 480487429)]