20348723340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{12641}}^1$

素因数の和:12941

約数の個数: 192

約数和(自身を含む): 69322659840

約数和(自身を除く): 48973936500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 271, 297, 330, 396, 495, 540, 542, 594, 660, 813, 990, 1084, 1188, 1355, 1485, 1626, 1980, 2439, 2710, 2970, 2981, 3252, 4065, 4878, 5420, 5940, 5962, 7317, 8130, 8943, 9756, 11924, 12195, 12641, 14634, 14905, 16260, 17886, 24390, 25282, 26829, 29268, 29810, 35772, 36585, 37923, 44715, 48780, 50564, 53658, 59620, 63205, 73170, 75846, 80487, 89430, 107316, 113769, 126410, 134145, 139051, 146340, 151692, 160974, 178860, 189615, 227538, 252820, 268290, 278102, 321948, 341307, 379230, 402435, 417153, 455076, 536580, 556204, 568845, 682614, 695255, 758460, 804870, 834306, 1137690, 1251459, 1365228, 1390510, 1609740, 1668612, 1706535, 2085765, 2275380, 2502918, 2781020, 3413070, 3425711, 3754377, 4171530, 5005836, 6257295, 6826140, 6851422, 7508754, 8343060, 10277133, 12514590, 13702844, 15017508, 17128555, 18771885, 20554266, 25029180, 30831399, 34257110, 37543770, 37682821, 41108532, 51385665, 61662798, 68514220, 75087540, 75365642, 92494197, 102771330, 113048463, 123325596, 150731284, 154156995, 184988394, 188414105, 205542660, 226096926, 308313990, 339145389, 369976788, 376828210, 452193852, 462470985, 565242315, 616627980, 678290778, 753656420, 924941970, 1017436167, 1130484630, 1356581556, 1695726945, 1849883940, 2034872334, 2260969260, 3391453890, 4069744668, 5087180835, 6782907780, 10174361670, 20348723340]

約数ペア:

[(1, 20348723340), (2, 10174361670), (3, 6782907780), (4, 5087180835), (5, 4069744668), (6, 3391453890), (9, 2260969260), (10, 2034872334), (11, 1849883940), (12, 1695726945), (15, 1356581556), (18, 1130484630), (20, 1017436167), (22, 924941970), (27, 753656420), (30, 678290778), (33, 616627980), (36, 565242315), (44, 462470985), (45, 452193852), (54, 376828210), (55, 369976788), (60, 339145389), (66, 308313990), (90, 226096926), (99, 205542660), (108, 188414105), (110, 184988394), (132, 154156995), (135, 150731284), (165, 123325596), (180, 113048463), (198, 102771330), (220, 92494197), (270, 75365642), (271, 75087540), (297, 68514220), (330, 61662798), (396, 51385665), (495, 41108532), (540, 37682821), (542, 37543770), (594, 34257110), (660, 30831399), (813, 25029180), (990, 20554266), (1084, 18771885), (1188, 17128555), (1355, 15017508), (1485, 13702844), (1626, 12514590), (1980, 10277133), (2439, 8343060), (2710, 7508754), (2970, 6851422), (2981, 6826140), (3252, 6257295), (4065, 5005836), (4878, 4171530), (5420, 3754377), (5940, 3425711), (5962, 3413070), (7317, 2781020), (8130, 2502918), (8943, 2275380), (9756, 2085765), (11924, 1706535), (12195, 1668612), (12641, 1609740), (14634, 1390510), (14905, 1365228), (16260, 1251459), (17886, 1137690), (24390, 834306), (25282, 804870), (26829, 758460), (29268, 695255), (29810, 682614), (35772, 568845), (36585, 556204), (37923, 536580), (44715, 455076), (48780, 417153), (50564, 402435), (53658, 379230), (59620, 341307), (63205, 321948), (73170, 278102), (75846, 268290), (80487, 252820), (89430, 227538), (107316, 189615), (113769, 178860), (126410, 160974), (134145, 151692), (139051, 146340)]