20221818

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15973}}^1$

素因数の和:16189

約数の個数: 16

約数和(自身を含む): 40637856

約数和(自身を除く): 20416038

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15973, 31946, 47919, 95838, 3370303, 6740606, 10110909, 20221818]

約数ペア:

[(1, 20221818), (2, 10110909), (3, 6740606), (6, 3370303), (211, 95838), (422, 47919), (633, 31946), (1266, 15973)]