20824218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{68053}}^1$

素因数の和:68078

約数の個数: 24

約数和(自身を含む): 47773908

約数和(自身を除く): 26949690

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 68053, 136106, 204159, 408318, 612477, 1156901, 1224954, 2313802, 3470703, 6941406, 10412109, 20824218]

約数ペア:

[(1, 20824218), (2, 10412109), (3, 6941406), (6, 3470703), (9, 2313802), (17, 1224954), (18, 1156901), (34, 612477), (51, 408318), (102, 204159), (153, 136106), (306, 68053)]