20213592286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1\times {\mathrm{65543}}^1$

素因数の和:69347

約数の個数: 16

約数和(自身を含む): 31068642528

約数和(自身を除く): 10855050242

約数列:

[1, 2, 41, 82, 3761, 7522, 65543, 131086, 154201, 308402, 2687263, 5374526, 246507223, 493014446, 10106796143, 20213592286]

約数ペア:

[(1, 20213592286), (2, 10106796143), (41, 493014446), (82, 246507223), (3761, 5374526), (7522, 2687263), (65543, 308402), (131086, 154201)]