20092687744

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{3650561}}^1$

素因数の和:3650618

約数の個数: 32

約数和(自身を含む): 40959305640

約数和(自身を除く): 20866617896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 3650561, 7301122, 14602244, 29204488, 58408976, 116817952, 156974123, 233635904, 313948246, 467271808, 627896492, 1255792984, 2511585968, 5023171936, 10046343872, 20092687744]

約数ペア:

[(1, 20092687744), (2, 10046343872), (4, 5023171936), (8, 2511585968), (16, 1255792984), (32, 627896492), (43, 467271808), (64, 313948246), (86, 233635904), (128, 156974123), (172, 116817952), (344, 58408976), (688, 29204488), (1376, 14602244), (2752, 7301122), (5504, 3650561)]