20161864306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8123233}}^1$

素因数の和:8123325

約数の個数: 16

約数和(自身を含む): 32460443064

約数和(自身を除く): 12298578758

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8123233, 16246466, 138094961, 276189922, 592996009, 1185992018, 10080932153, 20161864306]

約数ペア:

[(1, 20161864306), (2, 10080932153), (17, 1185992018), (34, 592996009), (73, 276189922), (146, 138094961), (1241, 16246466), (2482, 8123233)]