20628476930

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3061}}^1\times {\mathrm{4463}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 37397749248

約数和(自身を除く): 16769272318

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 3061, 4463, 6122, 8926, 15305, 22315, 30610, 44630, 462211, 673913, 924422, 1347826, 2311055, 3369565, 4622110, 6739130, 13661243, 27322486, 68306215, 136612430, 2062847693, 4125695386, 10314238465, 20628476930]

約数ペア:

[(1, 20628476930), (2, 10314238465), (5, 4125695386), (10, 2062847693), (151, 136612430), (302, 68306215), (755, 27322486), (1510, 13661243), (3061, 6739130), (4463, 4622110), (6122, 3369565), (8926, 2311055), (15305, 1347826), (22315, 924422), (30610, 673913), (44630, 462211)]