20227979676

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{537007}}^1$

素因数の和:537130

約数の個数: 48

約数和(自身を含む): 48957945344

約数和(自身を除く): 28729965668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 9417, 12556, 18834, 37668, 537007, 1074014, 1611021, 2148028, 3222042, 6444084, 23091301, 39201511, 46182602, 69273903, 78403022, 92365204, 117604533, 138547806, 156806044, 235209066, 277095612, 470418132, 1685664973, 3371329946, 5056994919, 6742659892, 10113989838, 20227979676]

約数ペア:

[(1, 20227979676), (2, 10113989838), (3, 6742659892), (4, 5056994919), (6, 3371329946), (12, 1685664973), (43, 470418132), (73, 277095612), (86, 235209066), (129, 156806044), (146, 138547806), (172, 117604533), (219, 92365204), (258, 78403022), (292, 69273903), (438, 46182602), (516, 39201511), (876, 23091301), (3139, 6444084), (6278, 3222042), (9417, 2148028), (12556, 1611021), (18834, 1074014), (37668, 537007)]