201920931817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2513549}}^1$

素因数の和:2513736

約数の個数: 16

約数和(自身を含む): 225616248000

約数和(自身を除く): 23695316183

約数列:

[1, 11, 67, 109, 737, 1199, 7303, 80333, 2513549, 27649039, 168407783, 273976841, 1852485613, 3013745251, 18356448347, 201920931817]

約数ペア:

[(1, 201920931817), (11, 18356448347), (67, 3013745251), (109, 1852485613), (737, 273976841), (1199, 168407783), (7303, 27649039), (80333, 2513549)]