20482218

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4969}}^1$

素因数の和:5206

約数の個数: 24

約数和(自身を含む): 44580900

約数和(自身を除く): 24098682

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4969, 9938, 14907, 29814, 44721, 89442, 1137901, 2275802, 3413703, 6827406, 10241109, 20482218]

約数ペア:

[(1, 20482218), (2, 10241109), (3, 6827406), (6, 3413703), (9, 2275802), (18, 1137901), (229, 89442), (458, 44721), (687, 29814), (1374, 14907), (2061, 9938), (4122, 4969)]