20069574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477847}}^1$

素因数の和:477859

約数の個数: 16

約数和(自身を含む): 45873408

約数和(自身を除く): 25803834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477847, 955694, 1433541, 2867082, 3344929, 6689858, 10034787, 20069574]

約数ペア:

[(1, 20069574), (2, 10034787), (3, 6689858), (6, 3344929), (7, 2867082), (14, 1433541), (21, 955694), (42, 477847)]