20201491606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3886397}}^1$

素因数の和:3886535

約数の個数: 16

約数和(自身を含む): 31899554784

約数和(自身を除く): 11698063178

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 3886397, 7772794, 89387131, 178774262, 439162861, 878325722, 10100745803, 20201491606]

約数ペア:

[(1, 20201491606), (2, 10100745803), (23, 878325722), (46, 439162861), (113, 178774262), (226, 89387131), (2599, 7772794), (5198, 3886397)]