20925097271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1072367}}^1$

素因数の和:1072478

約数の個数: 16

約数和(自身を含む): 24021043200

約数和(自身を除く): 3095945929

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 19513, 1072367, 13940771, 20374973, 84716993, 264874649, 1101320909, 1609622867, 20925097271]

約数ペア:

[(1, 20925097271), (13, 1609622867), (19, 1101320909), (79, 264874649), (247, 84716993), (1027, 20374973), (1501, 13940771), (19513, 1072367)]