20162848212

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18341}}^1$

素因数の和:18405

約数の個数: 168

約数和(自身を含む): 58940549640

約数和(自身を除く): 38777701428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 243, 261, 324, 348, 351, 377, 468, 486, 522, 702, 729, 754, 783, 972, 1044, 1053, 1131, 1404, 1458, 1508, 1566, 2106, 2262, 2349, 2916, 3132, 3159, 3393, 4212, 4524, 4698, 6318, 6786, 7047, 9396, 9477, 10179, 12636, 13572, 14094, 18341, 18954, 20358, 21141, 28188, 30537, 36682, 37908, 40716, 42282, 55023, 61074, 73364, 84564, 91611, 110046, 122148, 165069, 183222, 220092, 238433, 274833, 330138, 366444, 476866, 495207, 531889, 549666, 660276, 715299, 953732, 990414, 1063778, 1099332, 1430598, 1485621, 1595667, 1980828, 2127556, 2145897, 2861196, 2971242, 3191334, 4291794, 4456863, 4787001, 5942484, 6382668, 6437691, 6914557, 8583588, 8913726, 9574002, 12875382, 13370589, 13829114, 14361003, 17827452, 19148004, 19313073, 20743671, 25750764, 26741178, 27658228, 28722006, 38626146, 41487342, 43083009, 53482356, 57444012, 57939219, 62231013, 77252292, 82974684, 86166018, 115878438, 124462026, 129249027, 172332036, 173817657, 186693039, 231756876, 248924052, 258498054, 347635314, 373386078, 387747081, 516996108, 560079117, 695270628, 746772156, 775494162, 1120158234, 1550988324, 1680237351, 2240316468, 3360474702, 5040712053, 6720949404, 10081424106, 20162848212]

約数ペア:

[(1, 20162848212), (2, 10081424106), (3, 6720949404), (4, 5040712053), (6, 3360474702), (9, 2240316468), (12, 1680237351), (13, 1550988324), (18, 1120158234), (26, 775494162), (27, 746772156), (29, 695270628), (36, 560079117), (39, 516996108), (52, 387747081), (54, 373386078), (58, 347635314), (78, 258498054), (81, 248924052), (87, 231756876), (108, 186693039), (116, 173817657), (117, 172332036), (156, 129249027), (162, 124462026), (174, 115878438), (234, 86166018), (243, 82974684), (261, 77252292), (324, 62231013), (348, 57939219), (351, 57444012), (377, 53482356), (468, 43083009), (486, 41487342), (522, 38626146), (702, 28722006), (729, 27658228), (754, 26741178), (783, 25750764), (972, 20743671), (1044, 19313073), (1053, 19148004), (1131, 17827452), (1404, 14361003), (1458, 13829114), (1508, 13370589), (1566, 12875382), (2106, 9574002), (2262, 8913726), (2349, 8583588), (2916, 6914557), (3132, 6437691), (3159, 6382668), (3393, 5942484), (4212, 4787001), (4524, 4456863), (4698, 4291794), (6318, 3191334), (6786, 2971242), (7047, 2861196), (9396, 2145897), (9477, 2127556), (10179, 1980828), (12636, 1595667), (13572, 1485621), (14094, 1430598), (18341, 1099332), (18954, 1063778), (20358, 990414), (21141, 953732), (28188, 715299), (30537, 660276), (36682, 549666), (37908, 531889), (40716, 495207), (42282, 476866), (55023, 366444), (61074, 330138), (73364, 274833), (84564, 238433), (91611, 220092), (110046, 183222), (122148, 165069)]