20525902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2591}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 32752512

約数和(自身を除く): 12226610

約数列:

[1, 2, 17, 34, 233, 466, 2591, 3961, 5182, 7922, 44047, 88094, 603703, 1207406, 10262951, 20525902]

約数ペア:

[(1, 20525902), (2, 10262951), (17, 1207406), (34, 603703), (233, 88094), (466, 44047), (2591, 7922), (3961, 5182)]