20120647162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{3271}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 38334228480

約数和(自身を除く): 18213581318

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 677, 826, 1298, 1354, 3271, 4543, 4739, 6542, 7447, 9086, 9478, 14894, 22897, 35981, 39943, 45794, 52129, 71962, 79886, 104258, 192989, 251867, 279601, 385978, 439373, 503734, 559202, 878746, 1350923, 2122879, 2214467, 2701846, 3075611, 4245758, 4428934, 6151222, 14860153, 15501269, 24359137, 29720306, 31002538, 48718274, 130653553, 170513959, 261307106, 341027918, 914574871, 1437189083, 1829149742, 2874378166, 10060323581, 20120647162]

約数ペア:

[(1, 20120647162), (2, 10060323581), (7, 2874378166), (11, 1829149742), (14, 1437189083), (22, 914574871), (59, 341027918), (77, 261307106), (118, 170513959), (154, 130653553), (413, 48718274), (649, 31002538), (677, 29720306), (826, 24359137), (1298, 15501269), (1354, 14860153), (3271, 6151222), (4543, 4428934), (4739, 4245758), (6542, 3075611), (7447, 2701846), (9086, 2214467), (9478, 2122879), (14894, 1350923), (22897, 878746), (35981, 559202), (39943, 503734), (45794, 439373), (52129, 385978), (71962, 279601), (79886, 251867), (104258, 192989)]