20236826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1433}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 31800384

約数和(自身を除く): 11563558

約数列:

[1, 2, 23, 46, 307, 614, 1433, 2866, 7061, 14122, 32959, 65918, 439931, 879862, 10118413, 20236826]

約数ペア:

[(1, 20236826), (2, 10118413), (23, 879862), (46, 439931), (307, 65918), (614, 32959), (1433, 14122), (2866, 7061)]