20140365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 37287936

約数和(自身を除く): 17147571

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2311, 2905, 6933, 8715, 11555, 16177, 34665, 48531, 80885, 191813, 242655, 575439, 959065, 1342691, 2877195, 4028073, 6713455, 20140365]

約数ペア:

[(1, 20140365), (3, 6713455), (5, 4028073), (7, 2877195), (15, 1342691), (21, 959065), (35, 575439), (83, 242655), (105, 191813), (249, 80885), (415, 48531), (581, 34665), (1245, 16177), (1743, 11555), (2311, 8715), (2905, 6933)]