20614176

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 66594528

約数和(自身を除く): 45980352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 241, 243, 264, 288, 297, 324, 352, 396, 432, 482, 486, 528, 594, 648, 723, 792, 864, 891, 964, 972, 1056, 1188, 1296, 1446, 1584, 1782, 1928, 1944, 2169, 2376, 2592, 2651, 2673, 2892, 3168, 3564, 3856, 3888, 4338, 4752, 5302, 5346, 5784, 6507, 7128, 7712, 7776, 7953, 8676, 9504, 10604, 10692, 11568, 13014, 14256, 15906, 17352, 19521, 21208, 21384, 23136, 23859, 26028, 28512, 31812, 34704, 39042, 42416, 42768, 47718, 52056, 58563, 63624, 69408, 71577, 78084, 84832, 85536, 95436, 104112, 117126, 127248, 143154, 156168, 190872, 208224, 214731, 234252, 254496, 286308, 312336, 381744, 429462, 468504, 572616, 624672, 644193, 763488, 858924, 937008, 1145232, 1288386, 1717848, 1874016, 2290464, 2576772, 3435696, 5153544, 6871392, 10307088, 20614176]

約数ペア:

[(1, 20614176), (2, 10307088), (3, 6871392), (4, 5153544), (6, 3435696), (8, 2576772), (9, 2290464), (11, 1874016), (12, 1717848), (16, 1288386), (18, 1145232), (22, 937008), (24, 858924), (27, 763488), (32, 644193), (33, 624672), (36, 572616), (44, 468504), (48, 429462), (54, 381744), (66, 312336), (72, 286308), (81, 254496), (88, 234252), (96, 214731), (99, 208224), (108, 190872), (132, 156168), (144, 143154), (162, 127248), (176, 117126), (198, 104112), (216, 95436), (241, 85536), (243, 84832), (264, 78084), (288, 71577), (297, 69408), (324, 63624), (352, 58563), (396, 52056), (432, 47718), (482, 42768), (486, 42416), (528, 39042), (594, 34704), (648, 31812), (723, 28512), (792, 26028), (864, 23859), (891, 23136), (964, 21384), (972, 21208), (1056, 19521), (1188, 17352), (1296, 15906), (1446, 14256), (1584, 13014), (1782, 11568), (1928, 10692), (1944, 10604), (2169, 9504), (2376, 8676), (2592, 7953), (2651, 7776), (2673, 7712), (2892, 7128), (3168, 6507), (3564, 5784), (3856, 5346), (3888, 5302), (4338, 4752)]