20165673541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{6353}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 23313588480

約数和(自身を除く): 3147914939

約数列:

[1, 13, 19, 71, 181, 247, 923, 1349, 2353, 3439, 6353, 12851, 17537, 44707, 82589, 120707, 167063, 244169, 451063, 1149893, 1569191, 3174197, 5863819, 8570197, 14948609, 21847967, 81642403, 111412561, 284023571, 1061351239, 1551205657, 20165673541]

約数ペア:

[(1, 20165673541), (13, 1551205657), (19, 1061351239), (71, 284023571), (181, 111412561), (247, 81642403), (923, 21847967), (1349, 14948609), (2353, 8570197), (3439, 5863819), (6353, 3174197), (12851, 1569191), (17537, 1149893), (44707, 451063), (82589, 244169), (120707, 167063)]