20170758927

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1\times {\mathrm{1871}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 31335123456

約数和(自身を除く): 11164364529

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1747, 1871, 2057, 5241, 5613, 6171, 19217, 20581, 29699, 31807, 57651, 61743, 89097, 95421, 211387, 226391, 326689, 349877, 634161, 679173, 980067, 1049631, 3268637, 3593579, 3848647, 9805911, 10780737, 11545941, 35955007, 55566829, 107865021, 166700487, 395505077, 611235119, 1186515231, 1833705357, 6723586309, 20170758927]

約数ペア:

[(1, 20170758927), (3, 6723586309), (11, 1833705357), (17, 1186515231), (33, 611235119), (51, 395505077), (121, 166700487), (187, 107865021), (363, 55566829), (561, 35955007), (1747, 11545941), (1871, 10780737), (2057, 9805911), (5241, 3848647), (5613, 3593579), (6171, 3268637), (19217, 1049631), (20581, 980067), (29699, 679173), (31807, 634161), (57651, 349877), (61743, 326689), (89097, 226391), (95421, 211387)]