20807841636

素因数分解:

$2^2\times 3^2\times {\mathrm{3001}}^1\times {\mathrm{192601}}^1$

素因数の和:195612

約数の個数: 36

約数和(自身を含む): 52615399564

約数和(自身を除く): 31807557928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3001, 6002, 9003, 12004, 18006, 27009, 36012, 54018, 108036, 192601, 385202, 577803, 770404, 1155606, 1733409, 2311212, 3466818, 6933636, 577995601, 1155991202, 1733986803, 2311982404, 3467973606, 5201960409, 6935947212, 10403920818, 20807841636]

約数ペア:

[(1, 20807841636), (2, 10403920818), (3, 6935947212), (4, 5201960409), (6, 3467973606), (9, 2311982404), (12, 1733986803), (18, 1155991202), (36, 577995601), (3001, 6933636), (6002, 3466818), (9003, 2311212), (12004, 1733409), (18006, 1155606), (27009, 770404), (36012, 577803), (54018, 385202), (108036, 192601)]