20223665576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{319469}}^1$

素因数の和:319709

約数の個数: 32

約数和(自身を含む): 39045623400

約数和(自身を除く): 18821957824

約数列:

[1, 2, 4, 8, 41, 82, 164, 193, 328, 386, 772, 1544, 7913, 15826, 31652, 63304, 319469, 638938, 1277876, 2555752, 13098229, 26196458, 52392916, 61657517, 104785832, 123315034, 246630068, 493260136, 2527958197, 5055916394, 10111832788, 20223665576]

約数ペア:

[(1, 20223665576), (2, 10111832788), (4, 5055916394), (8, 2527958197), (41, 493260136), (82, 246630068), (164, 123315034), (193, 104785832), (328, 61657517), (386, 52392916), (772, 26196458), (1544, 13098229), (7913, 2555752), (15826, 1277876), (31652, 638938), (63304, 319469)]