20228977019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{29167}}^1$

素因数の和:29570

約数の個数: 16

約数和(自身を含む): 21518983680

約数和(自身を除く): 1290006661

約数列:

[1, 19, 173, 211, 3287, 4009, 29167, 36503, 554173, 693557, 5045891, 6154237, 95871929, 116930503, 1064683001, 20228977019]

約数ペア:

[(1, 20228977019), (19, 1064683001), (173, 116930503), (211, 95871929), (3287, 6154237), (4009, 5045891), (29167, 693557), (36503, 554173)]