20033864

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 38246130

約数和(自身を除く): 18212266

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 673, 1346, 2692, 3721, 5384, 7442, 14884, 29768, 41053, 82106, 164212, 328424, 2504233, 5008466, 10016932, 20033864]

約数ペア:

[(1, 20033864), (2, 10016932), (4, 5008466), (8, 2504233), (61, 328424), (122, 164212), (244, 82106), (488, 41053), (673, 29768), (1346, 14884), (2692, 7442), (3721, 5384)]