20200450810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2373731}}^1$

素因数の和:2373798

約数の個数: 32

約数和(自身を含む): 38967184512

約数和(自身を除く): 18766733702

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 2373731, 4747462, 11868655, 23737310, 54595813, 87828047, 109191626, 175656094, 272979065, 439140235, 545958130, 878280470, 2020045081, 4040090162, 10100225405, 20200450810]

約数ペア:

[(1, 20200450810), (2, 10100225405), (5, 4040090162), (10, 2020045081), (23, 878280470), (37, 545958130), (46, 439140235), (74, 272979065), (115, 175656094), (185, 109191626), (230, 87828047), (370, 54595813), (851, 23737310), (1702, 11868655), (4255, 4747462), (8510, 2373731)]