20220852939

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{3253}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 32612889600

約数和(自身を除く): 12392036661

約数列:

[1, 3, 7, 21, 29, 59, 87, 173, 177, 203, 413, 519, 609, 1211, 1239, 1711, 3253, 3633, 5017, 5133, 9759, 10207, 11977, 15051, 22771, 30621, 35119, 35931, 68313, 71449, 94337, 105357, 191927, 214347, 283011, 296003, 562769, 575781, 660359, 888009, 1343489, 1688307, 1981077, 2072021, 3939383, 4030467, 5565883, 6216063, 11818149, 16320301, 16697649, 33203371, 38961181, 48960903, 99610113, 114242107, 116883543, 232423597, 342726321, 697270791, 962897759, 2888693277, 6740284313, 20220852939]

約数ペア:

[(1, 20220852939), (3, 6740284313), (7, 2888693277), (21, 962897759), (29, 697270791), (59, 342726321), (87, 232423597), (173, 116883543), (177, 114242107), (203, 99610113), (413, 48960903), (519, 38961181), (609, 33203371), (1211, 16697649), (1239, 16320301), (1711, 11818149), (3253, 6216063), (3633, 5565883), (5017, 4030467), (5133, 3939383), (9759, 2072021), (10207, 1981077), (11977, 1688307), (15051, 1343489), (22771, 888009), (30621, 660359), (35119, 575781), (35931, 562769), (68313, 296003), (71449, 283011), (94337, 214347), (105357, 191927)]