20430282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179213}}^1$

素因数の和:179237

約数の個数: 16

約数和(自身を含む): 43011360

約数和(自身を除く): 22581078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179213, 358426, 537639, 1075278, 3405047, 6810094, 10215141, 20430282]

約数ペア:

[(1, 20430282), (2, 10215141), (3, 6810094), (6, 3405047), (19, 1075278), (38, 537639), (57, 358426), (114, 179213)]