20196382281

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{2153}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 27609386112

約数和(自身を除く): 7413003831

約数列:

[1, 3, 83, 101, 249, 303, 373, 1119, 2153, 6459, 8383, 25149, 30959, 37673, 92877, 113019, 178699, 217453, 536097, 652359, 803069, 2409207, 3126859, 9380577, 18048599, 54145797, 66654727, 81109969, 199964181, 243329907, 6732127427, 20196382281]

約数ペア:

[(1, 20196382281), (3, 6732127427), (83, 243329907), (101, 199964181), (249, 81109969), (303, 66654727), (373, 54145797), (1119, 18048599), (2153, 9380577), (6459, 3126859), (8383, 2409207), (25149, 803069), (30959, 652359), (37673, 536097), (92877, 217453), (113019, 178699)]