20661636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74861}}^1$

素因数の和:74891

約数の個数: 24

約数和(自身を含む): 50307264

約数和(自身を除く): 29645628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74861, 149722, 224583, 299444, 449166, 898332, 1721803, 3443606, 5165409, 6887212, 10330818, 20661636]

約数ペア:

[(1, 20661636), (2, 10330818), (3, 6887212), (4, 5165409), (6, 3443606), (12, 1721803), (23, 898332), (46, 449166), (69, 299444), (92, 224583), (138, 149722), (276, 74861)]