20216605860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{117361}}^1$

素因数の和:117419

約数の個数: 192

約数和(自身を含む): 70980537600

約数和(自身を除く): 50763931740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 396, 435, 495, 522, 540, 580, 594, 638, 660, 783, 870, 957, 990, 1044, 1188, 1276, 1305, 1485, 1566, 1595, 1740, 1914, 1980, 2610, 2871, 2970, 3132, 3190, 3828, 3915, 4785, 5220, 5742, 5940, 6380, 7830, 8613, 9570, 11484, 14355, 15660, 17226, 19140, 28710, 34452, 43065, 57420, 86130, 117361, 172260, 234722, 352083, 469444, 586805, 704166, 1056249, 1173610, 1290971, 1408332, 1760415, 2112498, 2347220, 2581942, 3168747, 3403469, 3520830, 3872913, 4224996, 5163884, 5281245, 6337494, 6454855, 6806938, 7041660, 7745826, 10210407, 10562490, 11618739, 12674988, 12909710, 13613876, 15491652, 15843735, 17017345, 19364565, 20420814, 21124980, 23237478, 25819420, 30631221, 31687470, 34034690, 34856217, 37438159, 38729130, 40841628, 46474956, 51052035, 58093695, 61262442, 63374940, 68069380, 69712434, 74876318, 77458260, 91893663, 102104070, 112314477, 116187390, 122524884, 139424868, 149752636, 153156105, 174281085, 183787326, 187190795, 204208140, 224628954, 232374780, 306312210, 336943431, 348562170, 367574652, 374381590, 449257908, 459468315, 561572385, 612624420, 673886862, 697124340, 748763180, 918936630, 1010830293, 1123144770, 1347773724, 1684717155, 1837873260, 2021660586, 2246289540, 3369434310, 4043321172, 5054151465, 6738868620, 10108302930, 20216605860]

約数ペア:

[(1, 20216605860), (2, 10108302930), (3, 6738868620), (4, 5054151465), (5, 4043321172), (6, 3369434310), (9, 2246289540), (10, 2021660586), (11, 1837873260), (12, 1684717155), (15, 1347773724), (18, 1123144770), (20, 1010830293), (22, 918936630), (27, 748763180), (29, 697124340), (30, 673886862), (33, 612624420), (36, 561572385), (44, 459468315), (45, 449257908), (54, 374381590), (55, 367574652), (58, 348562170), (60, 336943431), (66, 306312210), (87, 232374780), (90, 224628954), (99, 204208140), (108, 187190795), (110, 183787326), (116, 174281085), (132, 153156105), (135, 149752636), (145, 139424868), (165, 122524884), (174, 116187390), (180, 112314477), (198, 102104070), (220, 91893663), (261, 77458260), (270, 74876318), (290, 69712434), (297, 68069380), (319, 63374940), (330, 61262442), (348, 58093695), (396, 51052035), (435, 46474956), (495, 40841628), (522, 38729130), (540, 37438159), (580, 34856217), (594, 34034690), (638, 31687470), (660, 30631221), (783, 25819420), (870, 23237478), (957, 21124980), (990, 20420814), (1044, 19364565), (1188, 17017345), (1276, 15843735), (1305, 15491652), (1485, 13613876), (1566, 12909710), (1595, 12674988), (1740, 11618739), (1914, 10562490), (1980, 10210407), (2610, 7745826), (2871, 7041660), (2970, 6806938), (3132, 6454855), (3190, 6337494), (3828, 5281245), (3915, 5163884), (4785, 4224996), (5220, 3872913), (5742, 3520830), (5940, 3403469), (6380, 3168747), (7830, 2581942), (8613, 2347220), (9570, 2112498), (11484, 1760415), (14355, 1408332), (15660, 1290971), (17226, 1173610), (19140, 1056249), (28710, 704166), (34452, 586805), (43065, 469444), (57420, 352083), (86130, 234722), (117361, 172260)]