20263331574906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{14571877}}^1$

素因数の和:14572295

約数の個数: 64

約数和(自身を含む): 46885542052608

約数和(自身を除く): 26622210477702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 293, 339, 586, 678, 791, 879, 1582, 1758, 2051, 2373, 4102, 4746, 6153, 12306, 33109, 66218, 99327, 198654, 231763, 463526, 695289, 1390578, 14571877, 29143754, 43715631, 87431262, 102003139, 204006278, 306009417, 612018834, 1646622101, 3293244202, 4269559961, 4939866303, 8539119922, 9879732606, 11526354707, 12808679883, 23052709414, 25617359766, 29886919727, 34579064121, 59773839454, 69158128242, 89660759181, 179321518362, 482460275593, 964920551186, 1447380826779, 2894761653558, 3377221929151, 6754443858302, 10131665787453, 20263331574906]

約数ペア:

[(1, 20263331574906), (2, 10131665787453), (3, 6754443858302), (6, 3377221929151), (7, 2894761653558), (14, 1447380826779), (21, 964920551186), (42, 482460275593), (113, 179321518362), (226, 89660759181), (293, 69158128242), (339, 59773839454), (586, 34579064121), (678, 29886919727), (791, 25617359766), (879, 23052709414), (1582, 12808679883), (1758, 11526354707), (2051, 9879732606), (2373, 8539119922), (4102, 4939866303), (4746, 4269559961), (6153, 3293244202), (12306, 1646622101), (33109, 612018834), (66218, 306009417), (99327, 204006278), (198654, 102003139), (231763, 87431262), (463526, 43715631), (695289, 29143754), (1390578, 14571877)]