20196594507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{168731}}^1$

素因数の和:171098

約数の個数: 16

約数和(自身を含む): 28525156992

約数和(自身を除く): 8328562485

約数列:

[1, 3, 17, 51, 2347, 7041, 39899, 119697, 168731, 506193, 2868427, 8605281, 396011657, 1188034971, 6732198169, 20196594507]

約数ペア:

[(1, 20196594507), (3, 6732198169), (17, 1188034971), (51, 396011657), (2347, 8605281), (7041, 2868427), (39899, 506193), (119697, 168731)]