20146691392

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{135511}}^1$

素因数の和:135647

約数の個数: 56

約数和(自身を含む): 42130138752

約数和(自身を除く): 21983447360

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 184, 202, 368, 404, 736, 808, 1472, 1616, 2323, 3232, 4646, 6464, 9292, 18584, 37168, 74336, 135511, 148672, 271022, 542044, 1084088, 2168176, 3116753, 4336352, 6233506, 8672704, 12467012, 13686611, 24934024, 27373222, 49868048, 54746444, 99736096, 109492888, 199472192, 218985776, 314792053, 437971552, 629584106, 875943104, 1259168212, 2518336424, 5036672848, 10073345696, 20146691392]

約数ペア:

[(1, 20146691392), (2, 10073345696), (4, 5036672848), (8, 2518336424), (16, 1259168212), (23, 875943104), (32, 629584106), (46, 437971552), (64, 314792053), (92, 218985776), (101, 199472192), (184, 109492888), (202, 99736096), (368, 54746444), (404, 49868048), (736, 27373222), (808, 24934024), (1472, 13686611), (1616, 12467012), (2323, 8672704), (3232, 6233506), (4646, 4336352), (6464, 3116753), (9292, 2168176), (18584, 1084088), (37168, 542044), (74336, 271022), (135511, 148672)]