20804905298

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1\times {\mathrm{89101}}^1$

素因数の和:89789

約数の個数: 16

約数和(自身を含む): 31391347416

約数和(自身を除く): 10586442118

約数列:

[1, 2, 313, 373, 626, 746, 89101, 116749, 178202, 233498, 27888613, 33234673, 55777226, 66469346, 10402452649, 20804905298]

約数ペア:

[(1, 20804905298), (2, 10402452649), (313, 66469346), (373, 55777226), (626, 33234673), (746, 27888613), (89101, 233498), (116749, 178202)]