20504022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44381}}^1$

素因数の和:44404

約数の個数: 32

約数和(自身を含む): 51128064

約数和(自身を除く): 30624042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44381, 88762, 133143, 266286, 310667, 488191, 621334, 932001, 976382, 1464573, 1864002, 2929146, 3417337, 6834674, 10252011, 20504022]

約数ペア:

[(1, 20504022), (2, 10252011), (3, 6834674), (6, 3417337), (7, 2929146), (11, 1864002), (14, 1464573), (21, 976382), (22, 932001), (33, 621334), (42, 488191), (66, 310667), (77, 266286), (154, 133143), (231, 88762), (462, 44381)]