20190967632

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{90403}}^1$

素因数の和:90478

約数の個数: 160

約数和(自身を含む): 64570152960

約数和(自身を除く): 44379185328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 297, 376, 396, 423, 432, 517, 528, 564, 594, 752, 792, 846, 1034, 1128, 1188, 1269, 1551, 1584, 1692, 2068, 2256, 2376, 2538, 3102, 3384, 4136, 4653, 4752, 5076, 6204, 6768, 8272, 9306, 10152, 12408, 13959, 18612, 20304, 24816, 27918, 37224, 55836, 74448, 90403, 111672, 180806, 223344, 271209, 361612, 542418, 723224, 813627, 994433, 1084836, 1446448, 1627254, 1988866, 2169672, 2440881, 2983299, 3254508, 3977732, 4248941, 4339344, 4881762, 5966598, 6509016, 7955464, 8497882, 8949897, 9763524, 11933196, 12746823, 13018032, 15910928, 16995764, 17899794, 19527048, 23866392, 25493646, 26849691, 33991528, 35799588, 38240469, 39054096, 46738351, 47732784, 50987292, 53699382, 67983056, 71599176, 76480938, 93476702, 101974584, 107398764, 114721407, 140215053, 143198352, 152961876, 186953404, 203949168, 214797528, 229442814, 280430106, 305923752, 373906808, 420645159, 429595056, 458885628, 560860212, 611847504, 747813616, 841290318, 917771256, 1121720424, 1261935477, 1682580636, 1835542512, 2243440848, 2523870954, 3365161272, 5047741908, 6730322544, 10095483816, 20190967632]

約数ペア:

[(1, 20190967632), (2, 10095483816), (3, 6730322544), (4, 5047741908), (6, 3365161272), (8, 2523870954), (9, 2243440848), (11, 1835542512), (12, 1682580636), (16, 1261935477), (18, 1121720424), (22, 917771256), (24, 841290318), (27, 747813616), (33, 611847504), (36, 560860212), (44, 458885628), (47, 429595056), (48, 420645159), (54, 373906808), (66, 305923752), (72, 280430106), (88, 229442814), (94, 214797528), (99, 203949168), (108, 186953404), (132, 152961876), (141, 143198352), (144, 140215053), (176, 114721407), (188, 107398764), (198, 101974584), (216, 93476702), (264, 76480938), (282, 71599176), (297, 67983056), (376, 53699382), (396, 50987292), (423, 47732784), (432, 46738351), (517, 39054096), (528, 38240469), (564, 35799588), (594, 33991528), (752, 26849691), (792, 25493646), (846, 23866392), (1034, 19527048), (1128, 17899794), (1188, 16995764), (1269, 15910928), (1551, 13018032), (1584, 12746823), (1692, 11933196), (2068, 9763524), (2256, 8949897), (2376, 8497882), (2538, 7955464), (3102, 6509016), (3384, 5966598), (4136, 4881762), (4653, 4339344), (4752, 4248941), (5076, 3977732), (6204, 3254508), (6768, 2983299), (8272, 2440881), (9306, 2169672), (10152, 1988866), (12408, 1627254), (13959, 1446448), (18612, 1084836), (20304, 994433), (24816, 813627), (27918, 723224), (37224, 542418), (55836, 361612), (74448, 271209), (90403, 223344), (111672, 180806)]