20108946174

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47204099}}^1$

素因数の和:47204175

約数の個数: 16

約数和(自身を含む): 40784342400

約数和(自身を除く): 20675396226

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47204099, 94408198, 141612297, 283224594, 3351491029, 6702982058, 10054473087, 20108946174]

約数ペア:

[(1, 20108946174), (2, 10054473087), (3, 6702982058), (6, 3351491029), (71, 283224594), (142, 141612297), (213, 94408198), (426, 47204099)]