20432958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37423}}^1$

素因数の和:37448

約数の個数: 32

約数和(自身を含む): 50297856

約数和(自身を除く): 29864898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37423, 74846, 112269, 224538, 261961, 486499, 523922, 785883, 972998, 1459497, 1571766, 2918994, 3405493, 6810986, 10216479, 20432958]

約数ペア:

[(1, 20432958), (2, 10216479), (3, 6810986), (6, 3405493), (7, 2918994), (13, 1571766), (14, 1459497), (21, 972998), (26, 785883), (39, 523922), (42, 486499), (78, 261961), (91, 224538), (182, 112269), (273, 74846), (546, 37423)]