20488374

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4723}}^1$

素因数の和:4972

約数の個数: 24

約数和(自身を含む): 44585112

約数和(自身を除く): 24096738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4723, 9446, 14169, 28338, 42507, 85014, 1138243, 2276486, 3414729, 6829458, 10244187, 20488374]

約数ペア:

[(1, 20488374), (2, 10244187), (3, 6829458), (6, 3414729), (9, 2276486), (18, 1138243), (241, 85014), (482, 42507), (723, 28338), (1446, 14169), (2169, 9446), (4338, 4723)]