20163050208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{91757}}^1$

素因数の和:91889

約数の個数: 144

約数和(自身を含む): 66131825760

約数和(自身を除く): 45968775552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2016, 2289, 2616, 3052, 3488, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 10464, 12208, 13734, 15696, 18312, 24416, 27468, 31392, 36624, 54936, 73248, 91757, 109872, 183514, 219744, 275271, 367028, 550542, 642299, 734056, 825813, 1101084, 1284598, 1468112, 1651626, 1926897, 2202168, 2569196, 2936224, 3303252, 3853794, 4404336, 5138392, 5780691, 6606504, 7707588, 8808672, 10001513, 10276784, 11561382, 13213008, 15415176, 20003026, 20553568, 23122764, 26426016, 30004539, 30830352, 40006052, 46245528, 60009078, 61660704, 70010591, 80012104, 90013617, 92491056, 120018156, 140021182, 160024208, 180027234, 184982112, 210031773, 240036312, 280042364, 320048416, 360054468, 420063546, 480072624, 560084728, 630095319, 720108936, 840127092, 960145248, 1120169456, 1260190638, 1440217872, 1680254184, 2240338912, 2520381276, 2880435744, 3360508368, 5040762552, 6721016736, 10081525104, 20163050208]

約数ペア:

[(1, 20163050208), (2, 10081525104), (3, 6721016736), (4, 5040762552), (6, 3360508368), (7, 2880435744), (8, 2520381276), (9, 2240338912), (12, 1680254184), (14, 1440217872), (16, 1260190638), (18, 1120169456), (21, 960145248), (24, 840127092), (28, 720108936), (32, 630095319), (36, 560084728), (42, 480072624), (48, 420063546), (56, 360054468), (63, 320048416), (72, 280042364), (84, 240036312), (96, 210031773), (109, 184982112), (112, 180027234), (126, 160024208), (144, 140021182), (168, 120018156), (218, 92491056), (224, 90013617), (252, 80012104), (288, 70010591), (327, 61660704), (336, 60009078), (436, 46245528), (504, 40006052), (654, 30830352), (672, 30004539), (763, 26426016), (872, 23122764), (981, 20553568), (1008, 20003026), (1308, 15415176), (1526, 13213008), (1744, 11561382), (1962, 10276784), (2016, 10001513), (2289, 8808672), (2616, 7707588), (3052, 6606504), (3488, 5780691), (3924, 5138392), (4578, 4404336), (5232, 3853794), (6104, 3303252), (6867, 2936224), (7848, 2569196), (9156, 2202168), (10464, 1926897), (12208, 1651626), (13734, 1468112), (15696, 1284598), (18312, 1101084), (24416, 825813), (27468, 734056), (31392, 642299), (36624, 550542), (54936, 367028), (73248, 275271), (91757, 219744), (109872, 183514)]