20211001742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1940753}}^1$

素因数の和:1940923

約数の個数: 16

約数和(自身を含む): 31300480512

約数和(自身を除く): 11089478770

約数列:

[1, 2, 41, 82, 127, 254, 5207, 10414, 1940753, 3881506, 79570873, 159141746, 246475631, 492951262, 10105500871, 20211001742]

約数ペア:

[(1, 20211001742), (2, 10105500871), (41, 492951262), (82, 246475631), (127, 159141746), (254, 79570873), (5207, 3881506), (10414, 1940753)]