20072368240

素因数分解:

$2^4\times 5^1\times {\mathrm{250904603}}^1$

素因数の和:250904616

約数の個数: 20

約数和(自身を含む): 46668256344

約数和(自身を除く): 26595888104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 250904603, 501809206, 1003618412, 1254523015, 2007236824, 2509046030, 4014473648, 5018092060, 10036184120, 20072368240]

約数ペア:

[(1, 20072368240), (2, 10036184120), (4, 5018092060), (5, 4014473648), (8, 2509046030), (10, 2007236824), (16, 1254523015), (20, 1003618412), (40, 501809206), (80, 250904603)]