20166085630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 37190990592

約数和(自身を除く): 17024904962

約数列:

[1, 2, 5, 10, 97, 107, 194, 214, 331, 485, 535, 587, 662, 970, 1070, 1174, 1655, 2935, 3310, 5870, 10379, 20758, 32107, 35417, 51895, 56939, 62809, 64214, 70834, 103790, 113878, 125618, 160535, 177085, 194297, 284695, 314045, 321070, 354170, 388594, 569390, 628090, 971485, 1942970, 3435449, 6092473, 6870898, 12184946, 17177245, 18846809, 20789779, 30462365, 34354490, 37693618, 41579558, 60924730, 94234045, 103948895, 188468090, 207897790, 2016608563, 4033217126, 10083042815, 20166085630]

約数ペア:

[(1, 20166085630), (2, 10083042815), (5, 4033217126), (10, 2016608563), (97, 207897790), (107, 188468090), (194, 103948895), (214, 94234045), (331, 60924730), (485, 41579558), (535, 37693618), (587, 34354490), (662, 30462365), (970, 20789779), (1070, 18846809), (1174, 17177245), (1655, 12184946), (2935, 6870898), (3310, 6092473), (5870, 3435449), (10379, 1942970), (20758, 971485), (32107, 628090), (35417, 569390), (51895, 388594), (56939, 354170), (62809, 321070), (64214, 314045), (70834, 284695), (103790, 194297), (113878, 177085), (125618, 160535)]