20176837377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{29921}}^1$

素因数の和:30313

約数の個数: 32

約数和(自身を含む): 29127271680

約数和(自身を除く): 8950434303

約数列:

[1, 3, 23, 29, 69, 87, 337, 667, 1011, 2001, 7751, 9773, 23253, 29319, 29921, 89763, 224779, 674337, 688183, 867709, 2064549, 2603127, 10083377, 19957307, 30250131, 59871921, 231917671, 292417933, 695753013, 877253799, 6725612459, 20176837377]

約数ペア:

[(1, 20176837377), (3, 6725612459), (23, 877253799), (29, 695753013), (69, 292417933), (87, 231917671), (337, 59871921), (667, 30250131), (1011, 19957307), (2001, 10083377), (7751, 2603127), (9773, 2064549), (23253, 867709), (29319, 688183), (29921, 674337), (89763, 224779)]