20121608476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{295906007}}^1$

素因数の和:295906028

約数の個数: 12

約数和(自身を含む): 37284157008

約数和(自身を除く): 17162548532

約数列:

[1, 2, 4, 17, 34, 68, 295906007, 591812014, 1183624028, 5030402119, 10060804238, 20121608476]

約数ペア:

[(1, 20121608476), (2, 10060804238), (4, 5030402119), (17, 1183624028), (34, 591812014), (68, 295906007)]