20002026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27551}}^1$

素因数の和:27578

約数の個数: 24

約数和(自身を含む): 43972992

約数和(自身を除く): 23970966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27551, 55102, 82653, 165306, 303061, 606122, 909183, 1818366, 3333671, 6667342, 10001013, 20002026]

約数ペア:

[(1, 20002026), (2, 10001013), (3, 6667342), (6, 3333671), (11, 1818366), (22, 909183), (33, 606122), (66, 303061), (121, 165306), (242, 82653), (363, 55102), (726, 27551)]