20102414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10163}}^1$

素因数の和:10231

約数の個数: 16

約数和(自身を含む): 32199552

約数和(自身を除く): 12097138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 10163, 20326, 233749, 437009, 467498, 874018, 10051207, 20102414]

約数ペア:

[(1, 20102414), (2, 10051207), (23, 874018), (43, 467498), (46, 437009), (86, 233749), (989, 20326), (1978, 10163)]