20122582738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{307337}}^1$

素因数の和:309081

約数の個数: 16

約数和(自身を含む): 31791042720

約数和(自身を除く): 11668459982

約数列:

[1, 2, 19, 38, 1723, 3446, 32737, 65474, 307337, 614674, 5839403, 11678806, 529541651, 1059083302, 10061291369, 20122582738]

約数ペア:

[(1, 20122582738), (2, 10061291369), (19, 1059083302), (38, 529541651), (1723, 11678806), (3446, 5839403), (32737, 614674), (65474, 307337)]