20165388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73063}}^1$

素因数の和:73093

約数の個数: 24

約数和(自身を含む): 49099008

約数和(自身を除く): 28933620

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73063, 146126, 219189, 292252, 438378, 876756, 1680449, 3360898, 5041347, 6721796, 10082694, 20165388]

約数ペア:

[(1, 20165388), (2, 10082694), (3, 6721796), (4, 5041347), (6, 3360898), (12, 1680449), (23, 876756), (46, 438378), (69, 292252), (92, 219189), (138, 146126), (276, 73063)]