20185027056

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{46523}}^1$

素因数の和:46691

約数の個数: 120

約数和(自身を含む): 59397376896

約数和(自身を除く): 39212349840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 131, 138, 144, 184, 207, 262, 276, 368, 393, 414, 524, 552, 786, 828, 1048, 1104, 1179, 1572, 1656, 2096, 2358, 3013, 3144, 3312, 4716, 6026, 6288, 9039, 9432, 12052, 18078, 18864, 24104, 27117, 36156, 46523, 48208, 54234, 72312, 93046, 108468, 139569, 144624, 186092, 216936, 279138, 372184, 418707, 433872, 558276, 744368, 837414, 1070029, 1116552, 1674828, 2140058, 2233104, 3210087, 3349656, 4280116, 6094513, 6420174, 6699312, 8560232, 9630261, 12189026, 12840348, 17120464, 18283539, 19260522, 24378052, 25680696, 36567078, 38521044, 48756104, 51361392, 54850617, 73134156, 77042088, 97512208, 109701234, 140173799, 146268312, 154084176, 219402468, 280347598, 292536624, 420521397, 438804936, 560695196, 841042794, 877609872, 1121390392, 1261564191, 1682085588, 2242780784, 2523128382, 3364171176, 5046256764, 6728342352, 10092513528, 20185027056]

約数ペア:

[(1, 20185027056), (2, 10092513528), (3, 6728342352), (4, 5046256764), (6, 3364171176), (8, 2523128382), (9, 2242780784), (12, 1682085588), (16, 1261564191), (18, 1121390392), (23, 877609872), (24, 841042794), (36, 560695196), (46, 438804936), (48, 420521397), (69, 292536624), (72, 280347598), (92, 219402468), (131, 154084176), (138, 146268312), (144, 140173799), (184, 109701234), (207, 97512208), (262, 77042088), (276, 73134156), (368, 54850617), (393, 51361392), (414, 48756104), (524, 38521044), (552, 36567078), (786, 25680696), (828, 24378052), (1048, 19260522), (1104, 18283539), (1179, 17120464), (1572, 12840348), (1656, 12189026), (2096, 9630261), (2358, 8560232), (3013, 6699312), (3144, 6420174), (3312, 6094513), (4716, 4280116), (6026, 3349656), (6288, 3210087), (9039, 2233104), (9432, 2140058), (12052, 1674828), (18078, 1116552), (18864, 1070029), (24104, 837414), (27117, 744368), (36156, 558276), (46523, 433872), (48208, 418707), (54234, 372184), (72312, 279138), (93046, 216936), (108468, 186092), (139569, 144624)]