20181401766

素因数分解:

$2^1\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{964049}}^1$

素因数の和:965220

約数の個数: 24

約数和(自身を含む): 43764013800

約数和(自身を除く): 23582612034

約数列:

[1, 2, 3, 6, 9, 18, 1163, 2326, 3489, 6978, 10467, 20934, 964049, 1928098, 2892147, 5784294, 8676441, 17352882, 1121188987, 2242377974, 3363566961, 6727133922, 10090700883, 20181401766]

約数ペア:

[(1, 20181401766), (2, 10090700883), (3, 6727133922), (6, 3363566961), (9, 2242377974), (18, 1121188987), (1163, 17352882), (2326, 8676441), (3489, 5784294), (6978, 2892147), (10467, 1928098), (20934, 964049)]