20021034297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1777}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 30795528960

約数和(自身を除く): 10774494663

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 193, 319, 579, 671, 957, 1769, 1777, 2013, 2123, 5307, 5331, 5597, 6369, 11773, 16791, 19459, 19547, 35319, 51533, 58377, 58641, 61567, 108397, 129503, 154599, 184701, 325191, 341417, 342961, 388509, 566863, 1024251, 1028883, 1192367, 1700589, 3143513, 3577101, 3755587, 3772571, 9430539, 9945869, 11266761, 11317713, 20920621, 29837607, 34578643, 62761863, 103735929, 109404559, 230126831, 328213677, 606698009, 690380493, 1820094027, 6673678099, 20021034297]

約数ペア:

[(1, 20021034297), (3, 6673678099), (11, 1820094027), (29, 690380493), (33, 606698009), (61, 328213677), (87, 230126831), (183, 109404559), (193, 103735929), (319, 62761863), (579, 34578643), (671, 29837607), (957, 20920621), (1769, 11317713), (1777, 11266761), (2013, 9945869), (2123, 9430539), (5307, 3772571), (5331, 3755587), (5597, 3577101), (6369, 3143513), (11773, 1700589), (16791, 1192367), (19459, 1028883), (19547, 1024251), (35319, 566863), (51533, 388509), (58377, 342961), (58641, 341417), (61567, 325191), (108397, 184701), (129503, 154599)]