20112056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{81097}}^1$

素因数の和:81134

約数の個数: 16

約数和(自身を含む): 38927040

約数和(自身を除く): 18814984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 81097, 162194, 324388, 648776, 2514007, 5028014, 10056028, 20112056]

約数ペア:

[(1, 20112056), (2, 10056028), (4, 5028014), (8, 2514007), (31, 648776), (62, 324388), (124, 162194), (248, 81097)]