2020124739

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{38197}}^1$

素因数の和:38295

約数の個数: 24

約数和(自身を含む): 2908242928

約数和(自身を除く): 888118189

約数列:

[1, 3, 17, 51, 61, 183, 289, 867, 1037, 3111, 17629, 38197, 52887, 114591, 649349, 1948047, 2330017, 6990051, 11038933, 33116799, 39610289, 118830867, 673374913, 2020124739]

約数ペア:

[(1, 2020124739), (3, 673374913), (17, 118830867), (51, 39610289), (61, 33116799), (183, 11038933), (289, 6990051), (867, 2330017), (1037, 1948047), (3111, 649349), (17629, 114591), (38197, 52887)]