20163930879

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{50513}}^1$

素因数の和:51278

約数の個数: 16

約数和(自身を含む): 27039942144

約数和(自身を除く): 6876011265

約数列:

[1, 3, 271, 491, 813, 1473, 50513, 133061, 151539, 399183, 13689023, 24801883, 41067069, 74405649, 6721310293, 20163930879]

約数ペア:

[(1, 20163930879), (3, 6721310293), (271, 74405649), (491, 41067069), (813, 24801883), (1473, 13689023), (50513, 399183), (133061, 151539)]