20700891789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{924601}}^1$

素因数の和:925060

約数の個数: 16

約数和(自身を含む): 29291391360

約数和(自身を除く): 8590499571

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 22389, 924601, 2773803, 15718217, 47154651, 405899839, 1217699517, 6900297263, 20700891789]

約数ペア:

[(1, 20700891789), (3, 6900297263), (17, 1217699517), (51, 405899839), (439, 47154651), (1317, 15718217), (7463, 2773803), (22389, 924601)]