20238468218

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1\times {\mathrm{89387}}^1$

素因数の和:90901

約数の個数: 16

約数和(自身を含む): 30763774080

約数和(自身を除く): 10525305862

約数列:

[1, 2, 79, 158, 1433, 2866, 89387, 113207, 178774, 226414, 7061573, 14123146, 128091571, 256183142, 10119234109, 20238468218]

約数ペア:

[(1, 20238468218), (2, 10119234109), (79, 256183142), (158, 128091571), (1433, 14123146), (2866, 7061573), (89387, 226414), (113207, 178774)]