20283054812

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{2719}}^1\times {\mathrm{4327}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 35599011840

約数和(自身を除く): 15315957028

約数列:

[1, 2, 4, 431, 862, 1724, 2719, 4327, 5438, 8654, 10876, 17308, 1171889, 1864937, 2343778, 3729874, 4687556, 7459748, 11765113, 23530226, 47060452, 5070763703, 10141527406, 20283054812]

約数ペア:

[(1, 20283054812), (2, 10141527406), (4, 5070763703), (431, 47060452), (862, 23530226), (1724, 11765113), (2719, 7459748), (4327, 4687556), (5438, 3729874), (8654, 2343778), (10876, 1864937), (17308, 1171889)]