20139920638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20425883}}^1$

素因数の和:20425931

約数の個数: 16

約数和(自身を含む): 33089932080

約数和(自身を除く): 12950011442

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 20425883, 40851766, 347240011, 592350607, 694480022, 1184701214, 10069960319, 20139920638]

約数ペア:

[(1, 20139920638), (2, 10069960319), (17, 1184701214), (29, 694480022), (34, 592350607), (58, 347240011), (493, 40851766), (986, 20425883)]