20060871

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 27410400

約数和(自身を除く): 7349529

約数列:

[1, 3, 53, 159, 281, 449, 843, 1347, 14893, 23797, 44679, 71391, 126169, 378507, 6686957, 20060871]

約数ペア:

[(1, 20060871), (3, 6686957), (53, 378507), (159, 126169), (281, 71391), (449, 44679), (843, 23797), (1347, 14893)]