20194342476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21855349}}^1$

素因数の和:21855374

約数の個数: 48

約数和(自身を含む): 58747180800

約数和(自身を除く): 38552838324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21855349, 43710698, 65566047, 87421396, 131132094, 152987443, 240408839, 262264188, 305974886, 458962329, 480817678, 611949772, 721226517, 917924658, 961635356, 1442453034, 1682861873, 1835849316, 2884906068, 3365723746, 5048585619, 6731447492, 10097171238, 20194342476]

約数ペア:

[(1, 20194342476), (2, 10097171238), (3, 6731447492), (4, 5048585619), (6, 3365723746), (7, 2884906068), (11, 1835849316), (12, 1682861873), (14, 1442453034), (21, 961635356), (22, 917924658), (28, 721226517), (33, 611949772), (42, 480817678), (44, 458962329), (66, 305974886), (77, 262264188), (84, 240408839), (132, 152987443), (154, 131132094), (231, 87421396), (308, 65566047), (462, 43710698), (924, 21855349)]