20588887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 24820992

約数和(自身を除く): 4232105

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 4787, 52657, 81379, 110101, 895169, 1211111, 1871717, 20588887]

約数ペア:

[(1, 20588887), (11, 1871717), (17, 1211111), (23, 895169), (187, 110101), (253, 81379), (391, 52657), (4301, 4787)]