20122520924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3069329}}^1$

素因数の和:3069493

約数の個数: 24

約数和(自身を含む): 38673558000

約数和(自身を除く): 18551037076

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 3069329, 6138658, 12277316, 33762619, 67525238, 135050476, 457330021, 914660042, 1829320084, 5030630231, 10061260462, 20122520924]

約数ペア:

[(1, 20122520924), (2, 10061260462), (4, 5030630231), (11, 1829320084), (22, 914660042), (44, 457330021), (149, 135050476), (298, 67525238), (596, 33762619), (1639, 12277316), (3278, 6138658), (6556, 3069329)]