20114468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26891}}^1$

素因数の和:26923

約数の個数: 24

約数和(自身を含む): 40660704

約数和(自身を除く): 20546236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26891, 53782, 107564, 295801, 457147, 591602, 914294, 1183204, 1828588, 5028617, 10057234, 20114468]

約数ペア:

[(1, 20114468), (2, 10057234), (4, 5028617), (11, 1828588), (17, 1183204), (22, 914294), (34, 591602), (44, 457147), (68, 295801), (187, 107564), (374, 53782), (748, 26891)]