20126800474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83168597}}^1$

素因数の和:83168621

約数の個数: 12

約数和(自身を含む): 33184270602

約数和(自身を除く): 13057470128

約数列:

[1, 2, 11, 22, 121, 242, 83168597, 166337194, 914854567, 1829709134, 10063400237, 20126800474]

約数ペア:

[(1, 20126800474), (2, 10063400237), (11, 1829709134), (22, 914854567), (121, 166337194), (242, 83168597)]