20072049838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1402267}}^1$

素因数の和:1402707

約数の個数: 16

約数和(自身を含む): 31954883184

約数和(自身を除く): 11882833346

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 1402267, 2804534, 23838539, 47677078, 590354407, 1180708814, 10036024919, 20072049838]

約数ペア:

[(1, 20072049838), (2, 10036024919), (17, 1180708814), (34, 590354407), (421, 47677078), (842, 23838539), (7157, 2804534), (14314, 1402267)]