20941489079035

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1\times {\mathrm{3261871}}^1$

素因数の和:3265051

約数の個数: 32

約数和(自身を含む): 29215935129600

約数和(自身を除く): 8274446050565

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 3109, 15545, 21763, 108815, 183431, 917155, 1284017, 3261871, 6420085, 16309355, 22833097, 114165485, 192450389, 962251945, 1347152723, 6735763615, 10141156939, 50705784695, 70988098573, 354940492865, 598328259401, 2991641297005, 4188297815807, 20941489079035]

約数ペア:

[(1, 20941489079035), (5, 4188297815807), (7, 2991641297005), (35, 598328259401), (59, 354940492865), (295, 70988098573), (413, 50705784695), (2065, 10141156939), (3109, 6735763615), (15545, 1347152723), (21763, 962251945), (108815, 192450389), (183431, 114165485), (917155, 22833097), (1284017, 16309355), (3261871, 6420085)]