20024090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15767}}^1$

素因数の和:15901

約数の個数: 16

約数和(自身を含む): 36329472

約数和(自身を除く): 16305382

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 15767, 31534, 78835, 157670, 2002409, 4004818, 10012045, 20024090]

約数ペア:

[(1, 20024090), (2, 10012045), (5, 4004818), (10, 2002409), (127, 157670), (254, 78835), (635, 31534), (1270, 15767)]