20460696

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3823}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 51394560

約数和(自身を除く): 30933864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 3823, 5352, 7646, 11469, 15292, 22938, 30584, 45876, 91752, 852529, 1705058, 2557587, 3410116, 5115174, 6820232, 10230348, 20460696]

約数ペア:

[(1, 20460696), (2, 10230348), (3, 6820232), (4, 5115174), (6, 3410116), (8, 2557587), (12, 1705058), (24, 852529), (223, 91752), (446, 45876), (669, 30584), (892, 22938), (1338, 15292), (1784, 11469), (2676, 7646), (3823, 5352)]