19700863617

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1\times {\mathrm{2377}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 27482222592

約数和(自身を除く): 7781358975

約数列:

[1, 3, 43, 47, 129, 141, 1367, 2021, 2377, 4101, 6063, 7131, 58781, 64249, 102211, 111719, 176343, 192747, 306633, 335157, 2762707, 3249359, 4803917, 8288121, 9748077, 14411751, 139722437, 152719873, 419167311, 458159619, 6566954539, 19700863617]

約数ペア:

[(1, 19700863617), (3, 6566954539), (43, 458159619), (47, 419167311), (129, 152719873), (141, 139722437), (1367, 14411751), (2021, 9748077), (2377, 8288121), (4101, 4803917), (6063, 3249359), (7131, 2762707), (58781, 335157), (64249, 306633), (102211, 192747), (111719, 176343)]