20009616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37897}}^1$

素因数の和:37919

約数の個数: 40

約数和(自身を含む): 56392224

約数和(自身を除く): 36382608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37897, 75794, 113691, 151588, 227382, 303176, 416867, 454764, 606352, 833734, 909528, 1250601, 1667468, 1819056, 2501202, 3334936, 5002404, 6669872, 10004808, 20009616]

約数ペア:

[(1, 20009616), (2, 10004808), (3, 6669872), (4, 5002404), (6, 3334936), (8, 2501202), (11, 1819056), (12, 1667468), (16, 1250601), (22, 909528), (24, 833734), (33, 606352), (44, 454764), (48, 416867), (66, 303176), (88, 227382), (132, 151588), (176, 113691), (264, 75794), (528, 37897)]