2040374919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{40123}}^1$

素因数の和:40227

約数の個数: 32

約数和(自身を含む): 3143153664

約数和(自身を除く): 1102778745

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1541, 2211, 4623, 16951, 40123, 50853, 120369, 441353, 922829, 1324059, 2688241, 2768487, 8064723, 10151119, 29570651, 30453357, 61829543, 88711953, 185488629, 680124973, 2040374919]

約数ペア:

[(1, 2040374919), (3, 680124973), (11, 185488629), (23, 88711953), (33, 61829543), (67, 30453357), (69, 29570651), (201, 10151119), (253, 8064723), (737, 2768487), (759, 2688241), (1541, 1324059), (2211, 922829), (4623, 441353), (16951, 120369), (40123, 50853)]