20313084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153887}}^1$

素因数の和:153905

約数の個数: 24

約数和(自身を含む): 51706368

約数和(自身を除く): 31393284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153887, 307774, 461661, 615548, 923322, 1692757, 1846644, 3385514, 5078271, 6771028, 10156542, 20313084]

約数ペア:

[(1, 20313084), (2, 10156542), (3, 6771028), (4, 5078271), (6, 3385514), (11, 1846644), (12, 1692757), (22, 923322), (33, 615548), (44, 461661), (66, 307774), (132, 153887)]