20887848

素因数分解:

$2^3\times 3^3\times {\mathrm{96703}}^1$

素因数の和:96718

約数の個数: 32

約数和(自身を含む): 58022400

約数和(自身を除く): 37134552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96703, 193406, 290109, 386812, 580218, 773624, 870327, 1160436, 1740654, 2320872, 2610981, 3481308, 5221962, 6962616, 10443924, 20887848]

約数ペア:

[(1, 20887848), (2, 10443924), (3, 6962616), (4, 5221962), (6, 3481308), (8, 2610981), (9, 2320872), (12, 1740654), (18, 1160436), (24, 870327), (27, 773624), (36, 580218), (54, 386812), (72, 290109), (108, 193406), (216, 96703)]