20176641177

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{3217}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 35341363200

約数和(自身を除く): 15164722023

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1429, 1463, 3217, 4287, 4389, 9651, 10003, 15719, 22519, 27151, 30009, 35387, 47157, 61123, 67557, 81453, 106161, 110033, 183369, 190057, 247709, 298661, 330099, 427861, 570171, 672353, 743127, 895983, 1283583, 2017059, 2090627, 4597093, 4706471, 6271881, 13791279, 14119413, 32179651, 50568023, 87344767, 96538953, 151704069, 262034301, 353976161, 611413369, 960792437, 1061928483, 1834240107, 2882377311, 6725547059, 20176641177]

約数ペア:

[(1, 20176641177), (3, 6725547059), (7, 2882377311), (11, 1834240107), (19, 1061928483), (21, 960792437), (33, 611413369), (57, 353976161), (77, 262034301), (133, 151704069), (209, 96538953), (231, 87344767), (399, 50568023), (627, 32179651), (1429, 14119413), (1463, 13791279), (3217, 6271881), (4287, 4706471), (4389, 4597093), (9651, 2090627), (10003, 2017059), (15719, 1283583), (22519, 895983), (27151, 743127), (30009, 672353), (35387, 570171), (47157, 427861), (61123, 330099), (67557, 298661), (81453, 247709), (106161, 190057), (110033, 183369)]