20176335802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{434479}}^1$

素因数の和:434626

約数の個数: 32

約数和(自身を含む): 36037509120

約数和(自身を除く): 15861173318

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 3317, 6634, 23219, 46438, 434479, 868958, 3041353, 6082706, 13468849, 26937698, 46489253, 92978506, 94281943, 188563886, 325424771, 650849542, 1441166843, 2882333686, 10088167901, 20176335802]

約数ペア:

[(1, 20176335802), (2, 10088167901), (7, 2882333686), (14, 1441166843), (31, 650849542), (62, 325424771), (107, 188563886), (214, 94281943), (217, 92978506), (434, 46489253), (749, 26937698), (1498, 13468849), (3317, 6082706), (6634, 3041353), (23219, 868958), (46438, 434479)]