20452608007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1403459}}^1$

素因数の和:1403550

約数の個数: 16

約数和(自身を含む): 23578128000

約数和(自身を除く): 3125519993

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 1403459, 18244967, 26665721, 82804081, 346654373, 1076453053, 1573277539, 20452608007]

約数ペア:

[(1, 20452608007), (13, 1573277539), (19, 1076453053), (59, 346654373), (247, 82804081), (767, 26665721), (1121, 18244967), (14573, 1403459)]