20216647562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{919691}}^1$

素因数の和:920101

約数の個数: 16

約数和(自身を含む): 31453466400

約数和(自身を除く): 11236818838

約数列:

[1, 2, 29, 58, 379, 758, 10991, 21982, 919691, 1839382, 26671039, 53342078, 348562889, 697125778, 10108323781, 20216647562]

約数ペア:

[(1, 20216647562), (2, 10108323781), (29, 697125778), (58, 348562889), (379, 53342078), (758, 26671039), (10991, 1839382), (21982, 919691)]