20873622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45181}}^1$

素因数の和:45204

約数の個数: 32

約数和(自身を含む): 52049664

約数和(自身を除く): 31176042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45181, 90362, 135543, 271086, 316267, 496991, 632534, 948801, 993982, 1490973, 1897602, 2981946, 3478937, 6957874, 10436811, 20873622]

約数ペア:

[(1, 20873622), (2, 10436811), (3, 6957874), (6, 3478937), (7, 2981946), (11, 1897602), (14, 1490973), (21, 993982), (22, 948801), (33, 632534), (42, 496991), (66, 316267), (77, 271086), (154, 135543), (231, 90362), (462, 45181)]