20222784855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17207}}^1$

素因数の和:17286

約数の個数: 144

約数和(自身を含む): 44985979584

約数和(自身を除く): 24763194729

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 49, 63, 65, 91, 105, 117, 123, 147, 195, 205, 245, 273, 287, 315, 369, 441, 455, 533, 585, 615, 637, 735, 819, 861, 1365, 1435, 1599, 1845, 1911, 2009, 2205, 2583, 2665, 3185, 3731, 4095, 4305, 4797, 5733, 6027, 7995, 9555, 10045, 11193, 12915, 17207, 18081, 18655, 23985, 26117, 28665, 30135, 33579, 51621, 55965, 78351, 86035, 90405, 120449, 130585, 154863, 167895, 223691, 235053, 258105, 361347, 391755, 602245, 671073, 705487, 774315, 843143, 1084041, 1118455, 1175265, 1565837, 1806735, 2013219, 2116461, 2529429, 3355365, 3527435, 4215715, 4697511, 4938409, 5420205, 6349383, 7588287, 7829185, 9171331, 10066095, 10582305, 10960859, 12647145, 14092533, 14815227, 23487555, 24692045, 27513993, 31746915, 32882577, 34568863, 37941435, 44445681, 45856655, 54804295, 64199317, 70462665, 74076135, 82541979, 98647731, 103706589, 137569965, 164412885, 172844315, 192597951, 222228405, 311119767, 320996585, 412709895, 449395219, 493238655, 518532945, 577793853, 962989755, 1348185657, 1555598835, 2246976095, 2888969265, 4044556971, 6740928285, 20222784855]

約数ペア:

[(1, 20222784855), (3, 6740928285), (5, 4044556971), (7, 2888969265), (9, 2246976095), (13, 1555598835), (15, 1348185657), (21, 962989755), (35, 577793853), (39, 518532945), (41, 493238655), (45, 449395219), (49, 412709895), (63, 320996585), (65, 311119767), (91, 222228405), (105, 192597951), (117, 172844315), (123, 164412885), (147, 137569965), (195, 103706589), (205, 98647731), (245, 82541979), (273, 74076135), (287, 70462665), (315, 64199317), (369, 54804295), (441, 45856655), (455, 44445681), (533, 37941435), (585, 34568863), (615, 32882577), (637, 31746915), (735, 27513993), (819, 24692045), (861, 23487555), (1365, 14815227), (1435, 14092533), (1599, 12647145), (1845, 10960859), (1911, 10582305), (2009, 10066095), (2205, 9171331), (2583, 7829185), (2665, 7588287), (3185, 6349383), (3731, 5420205), (4095, 4938409), (4305, 4697511), (4797, 4215715), (5733, 3527435), (6027, 3355365), (7995, 2529429), (9555, 2116461), (10045, 2013219), (11193, 1806735), (12915, 1565837), (17207, 1175265), (18081, 1118455), (18655, 1084041), (23985, 843143), (26117, 774315), (28665, 705487), (30135, 671073), (33579, 602245), (51621, 391755), (55965, 361347), (78351, 258105), (86035, 235053), (90405, 223691), (120449, 167895), (130585, 154863)]