20117811111

素因数分解:

$3^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1\times {\mathrm{36457}}^1$

素因数の和:37318

約数の個数: 16

約数和(自身を含む): 26949753600

約数和(自身を除く): 6831942489

約数列:

[1, 3, 419, 439, 1257, 1317, 36457, 109371, 183941, 551823, 15275483, 16004623, 45826449, 48013869, 6705937037, 20117811111]

約数ペア:

[(1, 20117811111), (3, 6705937037), (419, 48013869), (439, 45826449), (1257, 16004623), (1317, 15275483), (36457, 551823), (109371, 183941)]