20132652645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{2381}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 42272305920

約数和(自身を除く): 22139653275

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1579, 1785, 2381, 4737, 5355, 7143, 7895, 11053, 11905, 14211, 16667, 21429, 23685, 26843, 33159, 35715, 40477, 50001, 55265, 71055, 80529, 83335, 99477, 107145, 121431, 134215, 150003, 165795, 187901, 202385, 241587, 250005, 283339, 364293, 402645, 497385, 563703, 607155, 750015, 850017, 939505, 1207935, 1416695, 1691109, 1821465, 2550051, 2818515, 3759599, 4250085, 8455545, 11278797, 12750255, 18797995, 26317193, 33836391, 56393985, 63913183, 78951579, 131585965, 169181955, 191739549, 236854737, 319565915, 394757895, 447392281, 575218647, 958697745, 1184273685, 1342176843, 2236961405, 2876093235, 4026530529, 6710884215, 20132652645]

約数ペア:

[(1, 20132652645), (3, 6710884215), (5, 4026530529), (7, 2876093235), (9, 2236961405), (15, 1342176843), (17, 1184273685), (21, 958697745), (35, 575218647), (45, 447392281), (51, 394757895), (63, 319565915), (85, 236854737), (105, 191739549), (119, 169181955), (153, 131585965), (255, 78951579), (315, 63913183), (357, 56393985), (595, 33836391), (765, 26317193), (1071, 18797995), (1579, 12750255), (1785, 11278797), (2381, 8455545), (4737, 4250085), (5355, 3759599), (7143, 2818515), (7895, 2550051), (11053, 1821465), (11905, 1691109), (14211, 1416695), (16667, 1207935), (21429, 939505), (23685, 850017), (26843, 750015), (33159, 607155), (35715, 563703), (40477, 497385), (50001, 402645), (55265, 364293), (71055, 283339), (80529, 250005), (83335, 241587), (99477, 202385), (107145, 187901), (121431, 165795), (134215, 150003)]