20281501472268

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{50213171}}^1$

素因数の和:50213622

約数の個数: 48

約数和(自身を含む): 47949160500864

約数和(自身を除く): 27667659028596

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 347, 388, 582, 694, 1041, 1164, 1388, 2082, 4164, 33659, 67318, 100977, 134636, 201954, 403908, 50213171, 100426342, 150639513, 200852684, 301279026, 602558052, 4870677587, 9741355174, 14612032761, 17423970337, 19482710348, 29224065522, 34847940674, 52271911011, 58448131044, 69695881348, 104543822022, 209087644044, 1690125122689, 3380250245378, 5070375368067, 6760500490756, 10140750736134, 20281501472268]

約数ペア:

[(1, 20281501472268), (2, 10140750736134), (3, 6760500490756), (4, 5070375368067), (6, 3380250245378), (12, 1690125122689), (97, 209087644044), (194, 104543822022), (291, 69695881348), (347, 58448131044), (388, 52271911011), (582, 34847940674), (694, 29224065522), (1041, 19482710348), (1164, 17423970337), (1388, 14612032761), (2082, 9741355174), (4164, 4870677587), (33659, 602558052), (67318, 301279026), (100977, 200852684), (134636, 150639513), (201954, 100426342), (403908, 50213171)]