20162545198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{19031}}^1$

素因数の和:19312

約数の個数: 32

約数和(自身を含む): 31590074880

約数和(自身を除く): 11427529682

約数列:

[1, 2, 37, 74, 103, 139, 206, 278, 3811, 5143, 7622, 10286, 14317, 19031, 28634, 38062, 529729, 704147, 1059458, 1408294, 1960193, 2645309, 3920386, 5290618, 72527141, 97876433, 145054282, 195752866, 272466827, 544933654, 10081272599, 20162545198]

約数ペア:

[(1, 20162545198), (2, 10081272599), (37, 544933654), (74, 272466827), (103, 195752866), (139, 145054282), (206, 97876433), (278, 72527141), (3811, 5290618), (5143, 3920386), (7622, 2645309), (10286, 1960193), (14317, 1408294), (19031, 1059458), (28634, 704147), (38062, 529729)]