20565732104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88645397}}^1$

素因数の和:88645432

約数の個数: 16

約数和(自身を含む): 39890429100

約数和(自身を除く): 19324696996

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88645397, 177290794, 354581588, 709163176, 2570716513, 5141433026, 10282866052, 20565732104]

約数ペア:

[(1, 20565732104), (2, 10282866052), (4, 5141433026), (8, 2570716513), (29, 709163176), (58, 354581588), (116, 177290794), (232, 88645397)]