20926847807

素因数分解:

${\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1\times {\mathrm{1907}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 21540556800

約数和(自身を除く): 613708993

約数列:

[1, 47, 149, 1567, 1907, 7003, 73649, 89629, 233483, 284143, 2988269, 10973701, 13354721, 140448643, 445252081, 20926847807]

約数ペア:

[(1, 20926847807), (47, 445252081), (149, 140448643), (1567, 13354721), (1907, 10973701), (7003, 2988269), (73649, 284143), (89629, 233483)]