20199442260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1051}}^1$

素因数の和:1838

約数の個数: 192

約数和(自身を含む): 62267627520

約数和(自身を除く): 42068185260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 733, 874, 1051, 1140, 1311, 1380, 1466, 1748, 2102, 2185, 2199, 2622, 2932, 3153, 3665, 4204, 4370, 4398, 5244, 5255, 6306, 6555, 7330, 8740, 8796, 10510, 10995, 12612, 13110, 13927, 14660, 15765, 16859, 19969, 21020, 21990, 24173, 26220, 27854, 31530, 33718, 39938, 41781, 43980, 48346, 50577, 55708, 59907, 63060, 67436, 69635, 72519, 79876, 83562, 84295, 96692, 99845, 101154, 119814, 120865, 139270, 145038, 167124, 168590, 199690, 202308, 208905, 239628, 241730, 252885, 278540, 290076, 299535, 320321, 337180, 362595, 399380, 417810, 459287, 483460, 505770, 599070, 640642, 725190, 770383, 835620, 918574, 960963, 1011540, 1198140, 1281284, 1377861, 1450380, 1540766, 1601605, 1837148, 1921926, 2296435, 2311149, 2755722, 3081532, 3203210, 3843852, 3851915, 4592870, 4622298, 4804815, 5511444, 6406420, 6889305, 7703830, 9185740, 9244596, 9609630, 11555745, 13778610, 14637277, 15407660, 17718809, 19219260, 23111490, 27557220, 29274554, 35437618, 43911831, 46222980, 53156427, 58549108, 70875236, 73186385, 87823662, 88594045, 106312854, 146372770, 175647324, 177188090, 212625708, 219559155, 265782135, 292745540, 336657371, 354376180, 439118310, 531564270, 673314742, 878236620, 1009972113, 1063128540, 1346629484, 1683286855, 2019944226, 3366573710, 4039888452, 5049860565, 6733147420, 10099721130, 20199442260]

約数ペア:

[(1, 20199442260), (2, 10099721130), (3, 6733147420), (4, 5049860565), (5, 4039888452), (6, 3366573710), (10, 2019944226), (12, 1683286855), (15, 1346629484), (19, 1063128540), (20, 1009972113), (23, 878236620), (30, 673314742), (38, 531564270), (46, 439118310), (57, 354376180), (60, 336657371), (69, 292745540), (76, 265782135), (92, 219559155), (95, 212625708), (114, 177188090), (115, 175647324), (138, 146372770), (190, 106312854), (228, 88594045), (230, 87823662), (276, 73186385), (285, 70875236), (345, 58549108), (380, 53156427), (437, 46222980), (460, 43911831), (570, 35437618), (690, 29274554), (733, 27557220), (874, 23111490), (1051, 19219260), (1140, 17718809), (1311, 15407660), (1380, 14637277), (1466, 13778610), (1748, 11555745), (2102, 9609630), (2185, 9244596), (2199, 9185740), (2622, 7703830), (2932, 6889305), (3153, 6406420), (3665, 5511444), (4204, 4804815), (4370, 4622298), (4398, 4592870), (5244, 3851915), (5255, 3843852), (6306, 3203210), (6555, 3081532), (7330, 2755722), (8740, 2311149), (8796, 2296435), (10510, 1921926), (10995, 1837148), (12612, 1601605), (13110, 1540766), (13927, 1450380), (14660, 1377861), (15765, 1281284), (16859, 1198140), (19969, 1011540), (21020, 960963), (21990, 918574), (24173, 835620), (26220, 770383), (27854, 725190), (31530, 640642), (33718, 599070), (39938, 505770), (41781, 483460), (43980, 459287), (48346, 417810), (50577, 399380), (55708, 362595), (59907, 337180), (63060, 320321), (67436, 299535), (69635, 290076), (72519, 278540), (79876, 252885), (83562, 241730), (84295, 239628), (96692, 208905), (99845, 202308), (101154, 199690), (119814, 168590), (120865, 167124), (139270, 145038)]