20244540152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61721159}}^1$

素因数の和:61721206

約数の個数: 16

約数和(自身を含む): 38884330800

約数和(自身を除く): 18639790648

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61721159, 123442318, 246884636, 493769272, 2530567519, 5061135038, 10122270076, 20244540152]

約数ペア:

[(1, 20244540152), (2, 10122270076), (4, 5061135038), (8, 2530567519), (41, 493769272), (82, 246884636), (164, 123442318), (328, 61721159)]