20103061

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 24275160

約数和(自身を除く): 4172099

約数列:

[1, 11, 17, 29, 121, 187, 319, 337, 493, 2057, 3509, 3707, 5423, 5729, 9773, 40777, 59653, 63019, 107503, 166141, 693209, 1182533, 1827551, 20103061]

約数ペア:

[(1, 20103061), (11, 1827551), (17, 1182533), (29, 693209), (121, 166141), (187, 107503), (319, 63019), (337, 59653), (493, 40777), (2057, 9773), (3509, 5729), (3707, 5423)]