20163933114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258511963}}^1$

素因数の和:258511981

約数の個数: 16

約数和(自身を含む): 43430009952

約数和(自身を除く): 23266076838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258511963, 517023926, 775535889, 1551071778, 3360655519, 6721311038, 10081966557, 20163933114]

約数ペア:

[(1, 20163933114), (2, 10081966557), (3, 6721311038), (6, 3360655519), (13, 1551071778), (26, 775535889), (39, 517023926), (78, 258511963)]