20155335903

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{877}}^1\times {\mathrm{38113}}^1$

素因数の和:39063

約数の個数: 24

約数和(自身を含む): 29582257328

約数和(自身を除く): 9426921425

約数列:

[1, 3, 9, 67, 201, 603, 877, 2631, 7893, 38113, 58759, 114339, 176277, 343017, 528831, 2553571, 7660713, 22982139, 33425101, 100275303, 300825909, 2239481767, 6718445301, 20155335903]

約数ペア:

[(1, 20155335903), (3, 6718445301), (9, 2239481767), (67, 300825909), (201, 100275303), (603, 33425101), (877, 22982139), (2631, 7660713), (7893, 2553571), (38113, 528831), (58759, 343017), (114339, 176277)]