20205598982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31278017}}^1$

素因数の和:31278055

約数の個数: 16

約数和(自身を含む): 33780259440

約数和(自身を除く): 13574660458

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31278017, 62556034, 531726289, 594282323, 1063452578, 1188564646, 10102799491, 20205598982]

約数ペア:

[(1, 20205598982), (2, 10102799491), (17, 1188564646), (19, 1063452578), (34, 594282323), (38, 531726289), (323, 62556034), (646, 31278017)]