20194690953

素因数分解:

$3^1\times {\mathrm{1187}}^1\times {\mathrm{1307}}^1\times {\mathrm{4339}}^1$

素因数の和:6836

約数の個数: 16

約数和(自身を含む): 26975773440

約数和(自身を除く): 6781082487

約数列:

[1, 3, 1187, 1307, 3561, 3921, 4339, 13017, 1551409, 4654227, 5150393, 5671073, 15451179, 17013219, 6731563651, 20194690953]

約数ペア:

[(1, 20194690953), (3, 6731563651), (1187, 17013219), (1307, 15451179), (3561, 5671073), (3921, 5150393), (4339, 4654227), (13017, 1551409)]