20260897916

素因数分解:

$2^2\times 7^1\times {\mathrm{12101}}^1\times {\mathrm{59797}}^1$

素因数の和:71909

約数の個数: 24

約数和(自身を含む): 40525822176

約数和(自身を除く): 20264924260

約数列:

[1, 2, 4, 7, 14, 28, 12101, 24202, 48404, 59797, 84707, 119594, 169414, 239188, 338828, 418579, 837158, 1674316, 723603497, 1447206994, 2894413988, 5065224479, 10130448958, 20260897916]

約数ペア:

[(1, 20260897916), (2, 10130448958), (4, 5065224479), (7, 2894413988), (14, 1447206994), (28, 723603497), (12101, 1674316), (24202, 837158), (48404, 418579), (59797, 338828), (84707, 239188), (119594, 169414)]