20045958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 23136762

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 3331, 6018, 6662, 9993, 19986, 56627, 113254, 169881, 196529, 339762, 393058, 589587, 1179174, 3340993, 6681986, 10022979, 20045958]

約数ペア:

[(1, 20045958), (2, 10022979), (3, 6681986), (6, 3340993), (17, 1179174), (34, 589587), (51, 393058), (59, 339762), (102, 196529), (118, 169881), (177, 113254), (354, 56627), (1003, 19986), (2006, 9993), (3009, 6662), (3331, 6018)]