20075097566

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{18217}}^1$

素因数の和:18500

約数の個数: 32

約数和(自身を含む): 31402002240

約数和(自身を除く): 11326904674

約数列:

[1, 2, 41, 82, 89, 151, 178, 302, 3649, 6191, 7298, 12382, 13439, 18217, 26878, 36434, 550999, 746897, 1101998, 1493794, 1621313, 2750767, 3242626, 5501534, 66473833, 112781447, 132947666, 225562894, 244818263, 489636526, 10037548783, 20075097566]

約数ペア:

[(1, 20075097566), (2, 10037548783), (41, 489636526), (82, 244818263), (89, 225562894), (151, 132947666), (178, 112781447), (302, 66473833), (3649, 5501534), (6191, 3242626), (7298, 2750767), (12382, 1621313), (13439, 1493794), (18217, 1101998), (26878, 746897), (36434, 550999)]