20693014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 32762880

約数和(自身を除く): 12069866

約数列:

[1, 2, 19, 38, 631, 863, 1262, 1726, 11989, 16397, 23978, 32794, 544553, 1089106, 10346507, 20693014]

約数ペア:

[(1, 20693014), (2, 10346507), (19, 1089106), (38, 544553), (631, 32794), (863, 23978), (1262, 16397), (1726, 11989)]