20223681423

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{8647}}^1$

素因数の和:9068

約数の個数: 48

約数和(自身を含む): 31469034240

約数和(自身を除く): 11245352817

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 379, 561, 1137, 2057, 4169, 6171, 6443, 8647, 12507, 19329, 25941, 45859, 70873, 95117, 137577, 146999, 212619, 285351, 440997, 779603, 1046287, 1616989, 2338809, 3138861, 3277213, 4850967, 9831639, 17786879, 36049343, 53360637, 55712621, 108148029, 167137863, 396542773, 612838831, 1189628319, 1838516493, 6741227141, 20223681423]

約数ペア:

[(1, 20223681423), (3, 6741227141), (11, 1838516493), (17, 1189628319), (33, 612838831), (51, 396542773), (121, 167137863), (187, 108148029), (363, 55712621), (379, 53360637), (561, 36049343), (1137, 17786879), (2057, 9831639), (4169, 4850967), (6171, 3277213), (6443, 3138861), (8647, 2338809), (12507, 1616989), (19329, 1046287), (25941, 779603), (45859, 440997), (70873, 285351), (95117, 212619), (137577, 146999)]