20223774

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15391}}^1$

素因数の和:15472

約数の個数: 24

約数和(自身を含む): 44421312

約数和(自身を除く): 24197538

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 15391, 30782, 46173, 92346, 138519, 277038, 1123543, 2247086, 3370629, 6741258, 10111887, 20223774]

約数ペア:

[(1, 20223774), (2, 10111887), (3, 6741258), (6, 3370629), (9, 2247086), (18, 1123543), (73, 277038), (146, 138519), (219, 92346), (438, 46173), (657, 30782), (1314, 15391)]