20221359477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{18133}}^1$

素因数の和:18913

約数の個数: 32

約数和(自身を含む): 30082129920

約数和(自身を除く): 9860770443

約数列:

[1, 3, 11, 33, 47, 141, 517, 719, 1551, 2157, 7909, 18133, 23727, 33793, 54399, 101379, 199463, 371723, 598389, 852251, 1115169, 2556753, 9374761, 13037627, 28124283, 39112881, 143413897, 430241691, 612768469, 1838305407, 6740453159, 20221359477]

約数ペア:

[(1, 20221359477), (3, 6740453159), (11, 1838305407), (33, 612768469), (47, 430241691), (141, 143413897), (517, 39112881), (719, 28124283), (1551, 13037627), (2157, 9374761), (7909, 2556753), (18133, 1115169), (23727, 852251), (33793, 598389), (54399, 371723), (101379, 199463)]