20494962

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66977}}^1$

素因数の和:67002

約数の個数: 24

約数和(自身を含む): 47018556

約数和(自身を除く): 26523594

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66977, 133954, 200931, 401862, 602793, 1138609, 1205586, 2277218, 3415827, 6831654, 10247481, 20494962]

約数ペア:

[(1, 20494962), (2, 10247481), (3, 6831654), (6, 3415827), (9, 2277218), (17, 1205586), (18, 1138609), (34, 602793), (51, 401862), (102, 200931), (153, 133954), (306, 66977)]