20132903835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1407

約数の個数: 192

約数和(自身を含む): 42085370880

約数和(自身を除く): 21952467045

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 41, 45, 55, 69, 99, 115, 121, 123, 135, 165, 205, 207, 253, 297, 345, 363, 369, 451, 495, 605, 615, 621, 759, 943, 1035, 1089, 1107, 1265, 1307, 1353, 1485, 1815, 1845, 2255, 2277, 2783, 2829, 3105, 3267, 3795, 3921, 4059, 4715, 4961, 5445, 5535, 6535, 6765, 6831, 8349, 8487, 10373, 11385, 11763, 12177, 13915, 14145, 14377, 14883, 16335, 19605, 20295, 24805, 25047, 25461, 30061, 31119, 34155, 35289, 41745, 42435, 43131, 44649, 51865, 53587, 58815, 60885, 71885, 74415, 75141, 90183, 93357, 114103, 125235, 127305, 129393, 133947, 150305, 155595, 158147, 160761, 176445, 215655, 223245, 267935, 270549, 280071, 330671, 342309, 375705, 388179, 450915, 466785, 474441, 482283, 570515, 589457, 646965, 669735, 790735, 803805, 811647, 992013, 1026927, 1232501, 1352745, 1400355, 1423323, 1446849, 1653355, 1711545, 1768371, 1940895, 2372205, 2411415, 2947285, 2976039, 3080781, 3637381, 3697503, 4058235, 4269969, 4960065, 5134635, 5305113, 6162505, 6484027, 7116615, 7234245, 8841855, 8928117, 10912143, 11092509, 13557511, 14880195, 15403905, 15915339, 18186905, 18487515, 19452081, 21349845, 26525565, 32420135, 32736429, 33277527, 40672533, 44640585, 54560715, 55462545, 58356243, 67787555, 79576695, 97260405, 98209287, 122017599, 149132621, 163682145, 166387635, 175068729, 203362665, 291781215, 366052797, 447397863, 491046435, 610087995, 745663105, 875343645, 1342193589, 1830263985, 2236989315, 4026580767, 6710967945, 20132903835]

約数ペア:

[(1, 20132903835), (3, 6710967945), (5, 4026580767), (9, 2236989315), (11, 1830263985), (15, 1342193589), (23, 875343645), (27, 745663105), (33, 610087995), (41, 491046435), (45, 447397863), (55, 366052797), (69, 291781215), (99, 203362665), (115, 175068729), (121, 166387635), (123, 163682145), (135, 149132621), (165, 122017599), (205, 98209287), (207, 97260405), (253, 79576695), (297, 67787555), (345, 58356243), (363, 55462545), (369, 54560715), (451, 44640585), (495, 40672533), (605, 33277527), (615, 32736429), (621, 32420135), (759, 26525565), (943, 21349845), (1035, 19452081), (1089, 18487515), (1107, 18186905), (1265, 15915339), (1307, 15403905), (1353, 14880195), (1485, 13557511), (1815, 11092509), (1845, 10912143), (2255, 8928117), (2277, 8841855), (2783, 7234245), (2829, 7116615), (3105, 6484027), (3267, 6162505), (3795, 5305113), (3921, 5134635), (4059, 4960065), (4715, 4269969), (4961, 4058235), (5445, 3697503), (5535, 3637381), (6535, 3080781), (6765, 2976039), (6831, 2947285), (8349, 2411415), (8487, 2372205), (10373, 1940895), (11385, 1768371), (11763, 1711545), (12177, 1653355), (13915, 1446849), (14145, 1423323), (14377, 1400355), (14883, 1352745), (16335, 1232501), (19605, 1026927), (20295, 992013), (24805, 811647), (25047, 803805), (25461, 790735), (30061, 669735), (31119, 646965), (34155, 589457), (35289, 570515), (41745, 482283), (42435, 474441), (43131, 466785), (44649, 450915), (51865, 388179), (53587, 375705), (58815, 342309), (60885, 330671), (71885, 280071), (74415, 270549), (75141, 267935), (90183, 223245), (93357, 215655), (114103, 176445), (125235, 160761), (127305, 158147), (129393, 155595), (133947, 150305)]