20893422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316567}}^1$

素因数の和:316583

約数の個数: 16

約数和(自身を含む): 45585792

約数和(自身を除く): 24692370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316567, 633134, 949701, 1899402, 3482237, 6964474, 10446711, 20893422]

約数ペア:

[(1, 20893422), (2, 10446711), (3, 6964474), (6, 3482237), (11, 1899402), (22, 949701), (33, 633134), (66, 316567)]