20378713058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41149}}^1\times {\mathrm{22511}}^1$

素因数の和:63673

約数の個数: 16

約数和(自身を含む): 33349276800

約数和(自身を除く): 12970563742

約数列:

[1, 2, 11, 22, 22511, 41149, 45022, 82298, 247621, 452639, 495242, 905278, 926305139, 1852610278, 10189356529, 20378713058]

約数ペア:

[(1, 20378713058), (2, 10189356529), (11, 1852610278), (22, 926305139), (22511, 905278), (41149, 495242), (45022, 452639), (82298, 247621)]