20351232

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 162

約数和(自身を含む): 65380406

約数和(自身を除く): 45029174

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 73, 88, 96, 99, 121, 128, 132, 144, 146, 176, 192, 198, 219, 242, 256, 264, 288, 292, 352, 363, 384, 396, 438, 484, 528, 576, 584, 657, 704, 726, 768, 792, 803, 876, 968, 1056, 1089, 1152, 1168, 1314, 1408, 1452, 1584, 1606, 1752, 1936, 2112, 2178, 2304, 2336, 2409, 2628, 2816, 2904, 3168, 3212, 3504, 3872, 4224, 4356, 4672, 4818, 5256, 5808, 6336, 6424, 7008, 7227, 7744, 8448, 8712, 8833, 9344, 9636, 10512, 11616, 12672, 12848, 14016, 14454, 15488, 17424, 17666, 18688, 19272, 21024, 23232, 25344, 25696, 26499, 28032, 28908, 30976, 34848, 35332, 38544, 42048, 46464, 51392, 52998, 56064, 57816, 69696, 70664, 77088, 79497, 84096, 92928, 102784, 105996, 115632, 139392, 141328, 154176, 158994, 168192, 205568, 211992, 231264, 278784, 282656, 308352, 317988, 423984, 462528, 565312, 616704, 635976, 847968, 925056, 1130624, 1271952, 1695936, 1850112, 2261248, 2543904, 3391872, 5087808, 6783744, 10175616, 20351232]

約数ペア:

[(1, 20351232), (2, 10175616), (3, 6783744), (4, 5087808), (6, 3391872), (8, 2543904), (9, 2261248), (11, 1850112), (12, 1695936), (16, 1271952), (18, 1130624), (22, 925056), (24, 847968), (32, 635976), (33, 616704), (36, 565312), (44, 462528), (48, 423984), (64, 317988), (66, 308352), (72, 282656), (73, 278784), (88, 231264), (96, 211992), (99, 205568), (121, 168192), (128, 158994), (132, 154176), (144, 141328), (146, 139392), (176, 115632), (192, 105996), (198, 102784), (219, 92928), (242, 84096), (256, 79497), (264, 77088), (288, 70664), (292, 69696), (352, 57816), (363, 56064), (384, 52998), (396, 51392), (438, 46464), (484, 42048), (528, 38544), (576, 35332), (584, 34848), (657, 30976), (704, 28908), (726, 28032), (768, 26499), (792, 25696), (803, 25344), (876, 23232), (968, 21024), (1056, 19272), (1089, 18688), (1152, 17666), (1168, 17424), (1314, 15488), (1408, 14454), (1452, 14016), (1584, 12848), (1606, 12672), (1752, 11616), (1936, 10512), (2112, 9636), (2178, 9344), (2304, 8833), (2336, 8712), (2409, 8448), (2628, 7744), (2816, 7227), (2904, 7008), (3168, 6424), (3212, 6336), (3504, 5808), (3872, 5256), (4224, 4818), (4356, 4672)]