20770518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 23645994

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3671, 5658, 7342, 11013, 22026, 84433, 150511, 168866, 253299, 301022, 451533, 506598, 903066, 3461753, 6923506, 10385259, 20770518]

約数ペア:

[(1, 20770518), (2, 10385259), (3, 6923506), (6, 3461753), (23, 903066), (41, 506598), (46, 451533), (69, 301022), (82, 253299), (123, 168866), (138, 150511), (246, 84433), (943, 22026), (1886, 11013), (2829, 7342), (3671, 5658)]