20156333898

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{6031219}}^1$

素因数の和:6031781

約数の個数: 16

約数和(自身を含む): 40385049120

約数和(自身を除く): 20228715222

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 6031219, 12062438, 18093657, 36187314, 3359388983, 6718777966, 10078166949, 20156333898]

約数ペア:

[(1, 20156333898), (2, 10078166949), (3, 6718777966), (6, 3359388983), (557, 36187314), (1114, 18093657), (1671, 12062438), (3342, 6031219)]