20523764

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{6101}}^1$

素因数の和:6163

約数の個数: 18

約数和(自身を含む): 37203894

約数和(自身を除く): 16680130

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 6101, 12202, 24404, 176929, 353858, 707716, 5130941, 10261882, 20523764]

約数ペア:

[(1, 20523764), (2, 10261882), (4, 5130941), (29, 707716), (58, 353858), (116, 176929), (841, 24404), (1682, 12202), (3364, 6101)]