20181700794

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1\times {\mathrm{11057}}^1$

素因数の和:16110

約数の個数: 32

約数和(自身を含む): 41037034176

約数和(自身を除く): 20855333382

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 4987, 9974, 11057, 14961, 22114, 29922, 33171, 66342, 304207, 608414, 674477, 912621, 1348954, 1825242, 2023431, 4046862, 55141259, 110282518, 165423777, 330847554, 3363616799, 6727233598, 10090850397, 20181700794]

約数ペア:

[(1, 20181700794), (2, 10090850397), (3, 6727233598), (6, 3363616799), (61, 330847554), (122, 165423777), (183, 110282518), (366, 55141259), (4987, 4046862), (9974, 2023431), (11057, 1825242), (14961, 1348954), (22114, 912621), (29922, 674477), (33171, 608414), (66342, 304207)]