20028676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 37840320

約数和(自身を除く): 17811644

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7507, 15014, 30028, 172661, 217703, 345322, 435406, 690644, 870812, 5007169, 10014338, 20028676]

約数ペア:

[(1, 20028676), (2, 10014338), (4, 5007169), (23, 870812), (29, 690644), (46, 435406), (58, 345322), (92, 217703), (116, 172661), (667, 30028), (1334, 15014), (2668, 7507)]