20162682327

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{2311}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 28125757440

約数和(自身を除く): 7963075113

約数列:

[1, 3, 43, 47, 129, 141, 1439, 2021, 2311, 4317, 6063, 6933, 61877, 67633, 99373, 108617, 185631, 202899, 298119, 325851, 2908219, 3325529, 4670531, 8724657, 9976587, 14011593, 142997747, 156299863, 428993241, 468899589, 6720894109, 20162682327]

約数ペア:

[(1, 20162682327), (3, 6720894109), (43, 468899589), (47, 428993241), (129, 156299863), (141, 142997747), (1439, 14011593), (2021, 9976587), (2311, 8724657), (4317, 4670531), (6063, 3325529), (6933, 2908219), (61877, 325851), (67633, 298119), (99373, 202899), (108617, 185631)]