20199083711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{144307}}^1$

素因数の和:144518

約数の個数: 16

約数和(自身を含む): 21819369600

約数和(自身を除く): 1620285889

約数列:

[1, 19, 53, 139, 1007, 2641, 7367, 139973, 144307, 2741833, 7648271, 20058673, 145317149, 381114787, 1063109669, 20199083711]

約数ペア:

[(1, 20199083711), (19, 1063109669), (53, 381114787), (139, 145317149), (1007, 20058673), (2641, 7648271), (7367, 2741833), (139973, 144307)]