20003100953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{553229}}^1$

素因数の和:553432

約数の個数: 16

約数和(自身を含む): 23102884800

約数和(自身を除く): 3099783847

約数列:

[1, 11, 19, 173, 209, 1903, 3287, 36157, 553229, 6085519, 10511351, 95708617, 115624861, 1052794787, 1818463723, 20003100953]

約数ペア:

[(1, 20003100953), (11, 1818463723), (19, 1052794787), (173, 115624861), (209, 95708617), (1903, 10511351), (3287, 6085519), (36157, 553229)]