20031018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476929}}^1$

素因数の和:476941

約数の個数: 16

約数和(自身を含む): 45785280

約数和(自身を除く): 25754262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476929, 953858, 1430787, 2861574, 3338503, 6677006, 10015509, 20031018]

約数ペア:

[(1, 20031018), (2, 10015509), (3, 6677006), (6, 3338503), (7, 2861574), (14, 1430787), (21, 953858), (42, 476929)]