20222095140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{9787}}^1$

素因数の和:10698

約数の個数: 144

約数和(自身を含む): 66140413248

約数和(自身を除く): 45918318108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 883, 1170, 1766, 2340, 2649, 3532, 4415, 5298, 7947, 8830, 9787, 10596, 11479, 13245, 15894, 17660, 19574, 22958, 26490, 29361, 31788, 34437, 39148, 39735, 45916, 48935, 52980, 57395, 58722, 68874, 79470, 88083, 97870, 103311, 114790, 117444, 127231, 137748, 146805, 158940, 172185, 176166, 195740, 206622, 229580, 254462, 293610, 344370, 352332, 381693, 413244, 440415, 508924, 516555, 587220, 636155, 688740, 763386, 880830, 1033110, 1145079, 1272310, 1526772, 1761660, 1908465, 2066220, 2290158, 2544620, 3816930, 4580316, 5725395, 7633860, 8641921, 11450790, 17283842, 22901580, 25925763, 34567684, 43209605, 51851526, 77777289, 86419210, 103703052, 112344973, 129628815, 155554578, 172838420, 224689946, 259257630, 311109156, 337034919, 388886445, 449379892, 518515260, 561724865, 674069838, 777772890, 1011104757, 1123449730, 1348139676, 1555545780, 1685174595, 2022209514, 2246899460, 3370349190, 4044419028, 5055523785, 6740698380, 10111047570, 20222095140]

約数ペア:

[(1, 20222095140), (2, 10111047570), (3, 6740698380), (4, 5055523785), (5, 4044419028), (6, 3370349190), (9, 2246899460), (10, 2022209514), (12, 1685174595), (13, 1555545780), (15, 1348139676), (18, 1123449730), (20, 1011104757), (26, 777772890), (30, 674069838), (36, 561724865), (39, 518515260), (45, 449379892), (52, 388886445), (60, 337034919), (65, 311109156), (78, 259257630), (90, 224689946), (117, 172838420), (130, 155554578), (156, 129628815), (180, 112344973), (195, 103703052), (234, 86419210), (260, 77777289), (390, 51851526), (468, 43209605), (585, 34567684), (780, 25925763), (883, 22901580), (1170, 17283842), (1766, 11450790), (2340, 8641921), (2649, 7633860), (3532, 5725395), (4415, 4580316), (5298, 3816930), (7947, 2544620), (8830, 2290158), (9787, 2066220), (10596, 1908465), (11479, 1761660), (13245, 1526772), (15894, 1272310), (17660, 1145079), (19574, 1033110), (22958, 880830), (26490, 763386), (29361, 688740), (31788, 636155), (34437, 587220), (39148, 516555), (39735, 508924), (45916, 440415), (48935, 413244), (52980, 381693), (57395, 352332), (58722, 344370), (68874, 293610), (79470, 254462), (88083, 229580), (97870, 206622), (103311, 195740), (114790, 176166), (117444, 172185), (127231, 158940), (137748, 146805)]