20462492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2663}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 38265696

約数和(自身を除く): 17803204

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 2663, 3842, 5326, 7684, 10652, 45271, 90542, 181084, 300919, 601838, 1203676, 5115623, 10231246, 20462492]

約数ペア:

[(1, 20462492), (2, 10231246), (4, 5115623), (17, 1203676), (34, 601838), (68, 300919), (113, 181084), (226, 90542), (452, 45271), (1921, 10652), (2663, 7684), (3842, 5326)]