20133993715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7788779}}^1$

素因数の和:7788842

約数の個数: 16

約数和(自身を含む): 26918023680

約数和(自身を除く): 6784029965

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 7788779, 38943895, 85676569, 366072613, 428382845, 1830363065, 4026798743, 20133993715]

約数ペア:

[(1, 20133993715), (5, 4026798743), (11, 1830363065), (47, 428382845), (55, 366072613), (235, 85676569), (517, 38943895), (2585, 7788779)]