20059804806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{221719}}^1$

素因数の和:222628

約数の個数: 32

約数和(自身を含む): 42527669760

約数和(自身を除く): 22467864954

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 887, 1774, 2661, 5322, 15079, 30158, 45237, 90474, 221719, 443438, 665157, 1330314, 3769223, 7538446, 11307669, 22615338, 196664753, 393329506, 589994259, 1179988518, 3343300801, 6686601602, 10029902403, 20059804806]

約数ペア:

[(1, 20059804806), (2, 10029902403), (3, 6686601602), (6, 3343300801), (17, 1179988518), (34, 589994259), (51, 393329506), (102, 196664753), (887, 22615338), (1774, 11307669), (2661, 7538446), (5322, 3769223), (15079, 1330314), (30158, 665157), (45237, 443438), (90474, 221719)]