20075682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8221}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 44990784

約数和(自身を除く): 24915102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8221, 16442, 24663, 49326, 90431, 180862, 271293, 304177, 542586, 608354, 912531, 1825062, 3345947, 6691894, 10037841, 20075682]

約数ペア:

[(1, 20075682), (2, 10037841), (3, 6691894), (6, 3345947), (11, 1825062), (22, 912531), (33, 608354), (37, 542586), (66, 304177), (74, 271293), (111, 180862), (222, 90431), (407, 49326), (814, 24663), (1221, 16442), (2442, 8221)]