20111251922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2066083}}^1$

素因数の和:2066273

約数の個数: 16

約数和(自身を含む): 31338362112

約数和(自身を除く): 11227110190

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9734, 2066083, 4132166, 64048573, 128097146, 324375031, 648750062, 10055625961, 20111251922]

約数ペア:

[(1, 20111251922), (2, 10055625961), (31, 648750062), (62, 324375031), (157, 128097146), (314, 64048573), (4867, 4132166), (9734, 2066083)]