20199167967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{101999}}^1$

素因数の和:102383

約数の個数: 32

約数和(自身を含む): 31197312000

約数和(自身を除く): 10998144033

約数列:

[1, 3, 11, 17, 33, 51, 187, 353, 561, 1059, 3883, 6001, 11649, 18003, 66011, 101999, 198033, 305997, 1121989, 1733983, 3365967, 5201949, 19073813, 36005647, 57221439, 108016941, 396062117, 612095999, 1188186351, 1836287997, 6733055989, 20199167967]

約数ペア:

[(1, 20199167967), (3, 6733055989), (11, 1836287997), (17, 1188186351), (33, 612095999), (51, 396062117), (187, 108016941), (353, 57221439), (561, 36005647), (1059, 19073813), (3883, 5201949), (6001, 3365967), (11649, 1733983), (18003, 1121989), (66011, 305997), (101999, 198033)]