20216306892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54344911}}^1$

素因数の和:54344949

約数の個数: 24

約数和(自身を含む): 48693041152

約数和(自身を除く): 28476734260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54344911, 108689822, 163034733, 217379644, 326069466, 652138932, 1684692241, 3369384482, 5054076723, 6738768964, 10108153446, 20216306892]

約数ペア:

[(1, 20216306892), (2, 10108153446), (3, 6738768964), (4, 5054076723), (6, 3369384482), (12, 1684692241), (31, 652138932), (62, 326069466), (93, 217379644), (124, 163034733), (186, 108689822), (372, 54344911)]