20793078099

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{552317}}^1$

素因数の和:552459

約数の個数: 24

約数和(自身を含む): 31018178880

約数和(自身を除く): 10225100781

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 4183, 12549, 37647, 552317, 1656951, 4970853, 25958899, 49156213, 77876697, 147468639, 233630091, 442405917, 2310342011, 6931026033, 20793078099]

約数ペア:

[(1, 20793078099), (3, 6931026033), (9, 2310342011), (47, 442405917), (89, 233630091), (141, 147468639), (267, 77876697), (423, 49156213), (801, 25958899), (4183, 4970853), (12549, 1656951), (37647, 552317)]