20159095411

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1\times {\mathrm{65677}}^1$

素因数の和:69070

約数の個数: 16

約数和(自身を含む): 24818928064

約数和(自身を除く): 4659832653

約数列:

[1, 7, 13, 91, 3373, 23611, 43849, 65677, 306943, 459739, 853801, 5976607, 221528521, 1550699647, 2879870773, 20159095411]

約数ペア:

[(1, 20159095411), (7, 2879870773), (13, 1550699647), (91, 221528521), (3373, 5976607), (23611, 853801), (43849, 459739), (65677, 306943)]