20091912

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10597}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 50870400

約数和(自身を除く): 30778488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 10597, 21194, 31791, 42388, 63582, 84776, 127164, 254328, 837163, 1674326, 2511489, 3348652, 5022978, 6697304, 10045956, 20091912]

約数ペア:

[(1, 20091912), (2, 10045956), (3, 6697304), (4, 5022978), (6, 3348652), (8, 2511489), (12, 1674326), (24, 837163), (79, 254328), (158, 127164), (237, 84776), (316, 63582), (474, 42388), (632, 31791), (948, 21194), (1896, 10597)]