20149714260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{22483}}^1$

素因数の和:22894

約数の個数: 144

約数和(自身を含む): 65997195264

約数和(自身を除く): 45847481004

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, 383, 390, 468, 585, 766, 780, 1149, 1170, 1532, 1915, 2298, 2340, 3447, 3830, 4596, 4979, 5745, 6894, 7660, 9958, 11490, 13788, 14937, 17235, 19916, 22483, 22980, 24895, 29874, 34470, 44811, 44966, 49790, 59748, 67449, 68940, 74685, 89622, 89932, 99580, 112415, 134898, 149370, 179244, 202347, 224055, 224830, 269796, 292279, 298740, 337245, 404694, 448110, 449660, 584558, 674490, 809388, 876837, 896220, 1011735, 1169116, 1348980, 1461395, 1753674, 2023470, 2630511, 2922790, 3507348, 4046940, 4384185, 5261022, 5845580, 8610989, 8768370, 10522044, 13152555, 17221978, 17536740, 25832967, 26305110, 34443956, 43054945, 51665934, 52610220, 77498901, 86109890, 103331868, 111942857, 129164835, 154997802, 172219780, 223885714, 258329670, 309995604, 335828571, 387494505, 447771428, 516659340, 559714285, 671657142, 774989010, 1007485713, 1119428570, 1343314284, 1549978020, 1679142855, 2014971426, 2238857140, 3358285710, 4029942852, 5037428565, 6716571420, 10074857130, 20149714260]

約数ペア:

[(1, 20149714260), (2, 10074857130), (3, 6716571420), (4, 5037428565), (5, 4029942852), (6, 3358285710), (9, 2238857140), (10, 2014971426), (12, 1679142855), (13, 1549978020), (15, 1343314284), (18, 1119428570), (20, 1007485713), (26, 774989010), (30, 671657142), (36, 559714285), (39, 516659340), (45, 447771428), (52, 387494505), (60, 335828571), (65, 309995604), (78, 258329670), (90, 223885714), (117, 172219780), (130, 154997802), (156, 129164835), (180, 111942857), (195, 103331868), (234, 86109890), (260, 77498901), (383, 52610220), (390, 51665934), (468, 43054945), (585, 34443956), (766, 26305110), (780, 25832967), (1149, 17536740), (1170, 17221978), (1532, 13152555), (1915, 10522044), (2298, 8768370), (2340, 8610989), (3447, 5845580), (3830, 5261022), (4596, 4384185), (4979, 4046940), (5745, 3507348), (6894, 2922790), (7660, 2630511), (9958, 2023470), (11490, 1753674), (13788, 1461395), (14937, 1348980), (17235, 1169116), (19916, 1011735), (22483, 896220), (22980, 876837), (24895, 809388), (29874, 674490), (34470, 584558), (44811, 449660), (44966, 448110), (49790, 404694), (59748, 337245), (67449, 298740), (68940, 292279), (74685, 269796), (89622, 224830), (89932, 224055), (99580, 202347), (112415, 179244), (134898, 149370)]