20349635005

素因数分解:

$5^1\times 7^1\times {\mathrm{5153}}^1\times {\mathrm{112831}}^1$

素因数の和:117996

約数の個数: 16

約数和(自身を含む): 27913734144

約数和(自身を除く): 7564099139

約数列:

[1, 5, 7, 35, 5153, 25765, 36071, 112831, 180355, 564155, 789817, 3949085, 581418143, 2907090715, 4069927001, 20349635005]

約数ペア:

[(1, 20349635005), (5, 4069927001), (7, 2907090715), (35, 581418143), (5153, 3949085), (25765, 789817), (36071, 564155), (112831, 180355)]