20194995858

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1\times {\mathrm{9689}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 40560324480

約数和(自身を除く): 20365328622

約数列:

[1, 2, 3, 6, 311, 622, 933, 1117, 1866, 2234, 3351, 6702, 9689, 19378, 29067, 58134, 347387, 694774, 1042161, 2084322, 3013279, 6026558, 9039837, 10822613, 18079674, 21645226, 32467839, 64935678, 3365832643, 6731665286, 10097497929, 20194995858]

約数ペア:

[(1, 20194995858), (2, 10097497929), (3, 6731665286), (6, 3365832643), (311, 64935678), (622, 32467839), (933, 21645226), (1117, 18079674), (1866, 10822613), (2234, 9039837), (3351, 6026558), (6702, 3013279), (9689, 2084322), (19378, 1042161), (29067, 694774), (58134, 347387)]