20142606715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{20509}}^1$

素因数の和:23083

約数の個数: 32

約数和(自身を含む): 30148715520

約数和(自身を除く): 10006108805

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2551, 12755, 17857, 20509, 28061, 89285, 102545, 140305, 143563, 196427, 225599, 717815, 982135, 1127995, 1579193, 7895965, 52318459, 261592295, 366229213, 575503049, 1831146065, 2877515245, 4028521343, 20142606715]

約数ペア:

[(1, 20142606715), (5, 4028521343), (7, 2877515245), (11, 1831146065), (35, 575503049), (55, 366229213), (77, 261592295), (385, 52318459), (2551, 7895965), (12755, 1579193), (17857, 1127995), (20509, 982135), (28061, 717815), (89285, 225599), (102545, 196427), (140305, 143563)]