20201019013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151887361}}^1$

素因数の和:151887387

約数の個数: 8

約数和(自身を含む): 24301977920

約数和(自身を除く): 4100958907

約数列:

[1, 7, 19, 133, 151887361, 1063211527, 2885859859, 20201019013]

約数ペア:

[(1, 20201019013), (7, 2885859859), (19, 1063211527), (133, 151887361)]