20533158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49597}}^1$

素因数の和:49628

約数の個数: 24

約数和(自身を含む): 46423728

約数和(自身を除く): 25890570

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49597, 99194, 148791, 297582, 446373, 892746, 1140731, 2281462, 3422193, 6844386, 10266579, 20533158]

約数ペア:

[(1, 20533158), (2, 10266579), (3, 6844386), (6, 3422193), (9, 2281462), (18, 1140731), (23, 892746), (46, 446373), (69, 297582), (138, 148791), (207, 99194), (414, 49597)]