20035827

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10259}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 34145280

約数和(自身を除く): 14109453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 10259, 30777, 71813, 92331, 215439, 318029, 646317, 954087, 2226203, 2862261, 6678609, 20035827]

約数ペア:

[(1, 20035827), (3, 6678609), (7, 2862261), (9, 2226203), (21, 954087), (31, 646317), (63, 318029), (93, 215439), (217, 92331), (279, 71813), (651, 30777), (1953, 10259)]