20082174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20789}}^1$

素因数の和:20824

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 27817986

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20789, 41578, 62367, 124734, 145523, 291046, 436569, 478147, 873138, 956294, 1434441, 2868882, 3347029, 6694058, 10041087, 20082174]

約数ペア:

[(1, 20082174), (2, 10041087), (3, 6694058), (6, 3347029), (7, 2868882), (14, 1434441), (21, 956294), (23, 873138), (42, 478147), (46, 436569), (69, 291046), (138, 145523), (161, 124734), (322, 62367), (483, 41578), (966, 20789)]