20738076

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6571}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 48580224

約数和(自身を除く): 27842148

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6571, 13142, 19713, 26284, 39426, 78852, 1728173, 3456346, 5184519, 6912692, 10369038, 20738076]

約数ペア:

[(1, 20738076), (2, 10369038), (3, 6912692), (4, 5184519), (6, 3456346), (12, 1728173), (263, 78852), (526, 39426), (789, 26284), (1052, 19713), (1578, 13142), (3156, 6571)]