20026047

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 7276353

約数列:

[1, 3, 71, 149, 213, 447, 631, 1893, 10579, 31737, 44801, 94019, 134403, 282057, 6675349, 20026047]

約数ペア:

[(1, 20026047), (3, 6675349), (71, 282057), (149, 134403), (213, 94019), (447, 44801), (631, 31737), (1893, 10579)]