20221246945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73121}}^1$

素因数の和:73257

約数の個数: 32

約数和(自身を含む): 26534511360

約数和(自身を除く): 6313264415

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 779, 1349, 2911, 3895, 6745, 14555, 55309, 73121, 276545, 365605, 1389299, 2997961, 5191591, 6946495, 14989805, 25957955, 56961259, 98640229, 212855231, 284806295, 493201145, 1064276155, 4044249389, 20221246945]

約数ペア:

[(1, 20221246945), (5, 4044249389), (19, 1064276155), (41, 493201145), (71, 284806295), (95, 212855231), (205, 98640229), (355, 56961259), (779, 25957955), (1349, 14989805), (2911, 6946495), (3895, 5191591), (6745, 2997961), (14555, 1389299), (55309, 365605), (73121, 276545)]