20160491519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{634237}}^1$

素因数の和:634502

約数の個数: 16

約数和(自身を含む): 24354739200

約数和(自身を除く): 4194247681

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 31787, 634237, 4439659, 12050503, 84353521, 151582643, 1061078501, 2880070217, 20160491519]

約数ペア:

[(1, 20160491519), (7, 2880070217), (19, 1061078501), (133, 151582643), (239, 84353521), (1673, 12050503), (4541, 4439659), (31787, 634237)]