20885976

素因数分解:

$2^3\times 3^2\times {\mathrm{290083}}^1$

素因数の和:290095

約数の個数: 24

約数和(自身を含む): 56566380

約数和(自身を除く): 35680404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 290083, 580166, 870249, 1160332, 1740498, 2320664, 2610747, 3480996, 5221494, 6961992, 10442988, 20885976]

約数ペア:

[(1, 20885976), (2, 10442988), (3, 6961992), (4, 5221494), (6, 3480996), (8, 2610747), (9, 2320664), (12, 1740498), (18, 1160332), (24, 870249), (36, 580166), (72, 290083)]