20132899553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 23179282560

約数和(自身を除く): 3046383007

約数列:

[1, 13, 17, 157, 221, 379, 1531, 2041, 2669, 4927, 6443, 19903, 26027, 34697, 59503, 83759, 240367, 338351, 580249, 773539, 1011551, 3124771, 4086239, 7543237, 9864233, 13150163, 53121107, 91099093, 128235029, 1184288209, 1548684581, 20132899553]

約数ペア:

[(1, 20132899553), (13, 1548684581), (17, 1184288209), (157, 128235029), (221, 91099093), (379, 53121107), (1531, 13150163), (2041, 9864233), (2669, 7543237), (4927, 4086239), (6443, 3124771), (19903, 1011551), (26027, 773539), (34697, 580249), (59503, 338351), (83759, 240367)]