20202708

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^1\times {\mathrm{3457}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 47250112

約数和(自身を除く): 27047404

約数列:

[1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 3457, 5844, 6914, 10371, 13828, 20742, 41484, 1683559, 3367118, 5050677, 6734236, 10101354, 20202708]

約数ペア:

[(1, 20202708), (2, 10101354), (3, 6734236), (4, 5050677), (6, 3367118), (12, 1683559), (487, 41484), (974, 20742), (1461, 13828), (1948, 10371), (2922, 6914), (3457, 5844)]