20186944843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1\times {\mathrm{16477}}^1$

素因数の和:17854

約数の個数: 16

約数和(自身を含む): 22056000736

約数和(自身を除く): 1869055893

約数列:

[1, 13, 73, 949, 1291, 16477, 16783, 94243, 214201, 1202821, 1225159, 15636673, 21271807, 276533491, 1552841911, 20186944843]

約数ペア:

[(1, 20186944843), (13, 1552841911), (73, 276533491), (949, 21271807), (1291, 15636673), (16477, 1225159), (16783, 1202821), (94243, 214201)]