20163507427

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{192637}}^1$

素因数の和:193450

約数の個数: 16

約数和(自身を含む): 24287799040

約数和(自身を除く): 4124291613

約数列:

[1, 7, 19, 133, 787, 5509, 14953, 104671, 192637, 1348459, 3660103, 25620721, 151605319, 1061237233, 2880501061, 20163507427]

約数ペア:

[(1, 20163507427), (7, 2880501061), (19, 1061237233), (133, 151605319), (787, 25620721), (5509, 3660103), (14953, 1348459), (104671, 192637)]