20550872099

素因数分解:

${\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1\times {\mathrm{1277}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 20891312640

約数和(自身を除く): 340440541

約数列:

[1, 109, 191, 773, 1277, 20819, 84257, 139193, 147643, 243907, 987121, 16093087, 26585863, 107596189, 188540111, 20550872099]

約数ペア:

[(1, 20550872099), (109, 188540111), (191, 107596189), (773, 26585863), (1277, 16093087), (20819, 987121), (84257, 243907), (139193, 147643)]