20682612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24979}}^1$

素因数の和:25012

約数の個数: 36

約数和(自身を含む): 54556320

約数和(自身を除く): 33873708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24979, 49958, 74937, 99916, 149874, 224811, 299748, 449622, 574517, 899244, 1149034, 1723551, 2298068, 3447102, 5170653, 6894204, 10341306, 20682612]

約数ペア:

[(1, 20682612), (2, 10341306), (3, 6894204), (4, 5170653), (6, 3447102), (9, 2298068), (12, 1723551), (18, 1149034), (23, 899244), (36, 574517), (46, 449622), (69, 299748), (92, 224811), (138, 149874), (207, 99916), (276, 74937), (414, 49958), (828, 24979)]