20141696185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{10337}}^1$

素因数の和:11353

約数の個数: 32

約数和(自身を含む): 26899310592

約数和(自身を除く): 6757614407

約数列:

[1, 5, 13, 31, 65, 155, 403, 967, 2015, 4835, 10337, 12571, 29977, 51685, 62855, 134381, 149885, 320447, 389701, 671905, 1602235, 1948505, 4165811, 9995879, 20829055, 49979395, 129946427, 309872249, 649732135, 1549361245, 4028339237, 20141696185]

約数ペア:

[(1, 20141696185), (5, 4028339237), (13, 1549361245), (31, 649732135), (65, 309872249), (155, 129946427), (403, 49979395), (967, 20829055), (2015, 9995879), (4835, 4165811), (10337, 1948505), (12571, 1602235), (29977, 671905), (51685, 389701), (62855, 320447), (134381, 149885)]