20161367876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16857331}}^1$

素因数の和:16857371

約数の個数: 24

約数和(自身を含む): 39648444864

約数和(自身を除く): 19487076988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16857331, 33714662, 67429324, 219145303, 387718613, 438290606, 775437226, 876581212, 1550874452, 5040341969, 10080683938, 20161367876]

約数ペア:

[(1, 20161367876), (2, 10080683938), (4, 5040341969), (13, 1550874452), (23, 876581212), (26, 775437226), (46, 438290606), (52, 387718613), (92, 219145303), (299, 67429324), (598, 33714662), (1196, 16857331)]