20741883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9697}}^1$

素因数の和:9754

約数の個数: 16

約数和(自身を含む): 29792256

約数和(自身を除く): 9050373

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9697, 29091, 223031, 300607, 669093, 901821, 6913961, 20741883]

約数ペア:

[(1, 20741883), (3, 6913961), (23, 901821), (31, 669093), (69, 300607), (93, 223031), (713, 29091), (2139, 9697)]