20201367658

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{9049}}^1\times {\mathrm{18919}}^1$

素因数の和:28029

約数の個数: 16

約数和(自身を含む): 30820680000

約数和(自身を除く): 10619312342

約数列:

[1, 2, 59, 118, 9049, 18098, 18919, 37838, 533891, 1067782, 1116221, 2232442, 171198031, 342396062, 10100683829, 20201367658]

約数ペア:

[(1, 20201367658), (2, 10100683829), (59, 342396062), (118, 171198031), (9049, 2232442), (18098, 1116221), (18919, 1067782), (37838, 533891)]