20161827842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20958241}}^1$

素因数の和:20958293

約数の個数: 16

約数和(自身を含む): 33449354232

約数和(自身を除く): 13287526390

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 20958241, 41916482, 272457133, 544914266, 775454917, 1550909834, 10080913921, 20161827842]

約数ペア:

[(1, 20161827842), (2, 10080913921), (13, 1550909834), (26, 775454917), (37, 544914266), (74, 272457133), (481, 41916482), (962, 20958241)]