20265514772

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{5001361}}^1$

素因数の和:5002378

約数の個数: 12

約数和(自身を含む): 35499667476

約数和(自身を除く): 15234152704

約数列:

[1, 2, 4, 1013, 2026, 4052, 5001361, 10002722, 20005444, 5066378693, 10132757386, 20265514772]

約数ペア:

[(1, 20265514772), (2, 10132757386), (4, 5066378693), (1013, 20005444), (2026, 10002722), (4052, 5001361)]