20193065157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1117553}}^1$

素因数の和:1117892

約数の個数: 16

約数和(自身を含む): 28430573760

約数和(自身を除く): 8237508603

約数列:

[1, 3, 19, 57, 317, 951, 6023, 18069, 1117553, 3352659, 21233507, 63700521, 354264301, 1062792903, 6731021719, 20193065157]

約数ペア:

[(1, 20193065157), (3, 6731021719), (19, 1062792903), (57, 354264301), (317, 63700521), (951, 21233507), (6023, 3352659), (18069, 1117553)]