20177528426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2287183}}^1$

素因数の和:2287597

約数の個数: 16

約数和(自身を含む): 33100126848

約数和(自身を除く): 12922598422

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2287183, 4574366, 25159013, 50318026, 917160383, 1834320766, 10088764213, 20177528426]

約数ペア:

[(1, 20177528426), (2, 10088764213), (11, 1834320766), (22, 917160383), (401, 50318026), (802, 25159013), (4411, 4574366), (8822, 2287183)]