20176069270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10273}}^1\times {\mathrm{28057}}^1$

素因数の和:38344

約数の個数: 32

約数和(自身を含む): 41510576448

約数和(自身を除く): 21334507178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10273, 20546, 28057, 51365, 56114, 71911, 102730, 140285, 143822, 196399, 280570, 359555, 392798, 719110, 981995, 1963990, 288229561, 576459122, 1441147805, 2017606927, 2882295610, 4035213854, 10088034635, 20176069270]

約数ペア:

[(1, 20176069270), (2, 10088034635), (5, 4035213854), (7, 2882295610), (10, 2017606927), (14, 1441147805), (35, 576459122), (70, 288229561), (10273, 1963990), (20546, 981995), (28057, 719110), (51365, 392798), (56114, 359555), (71911, 280570), (102730, 196399), (140285, 143822)]