20111340494

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1511}}^1\times {\mathrm{2269}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 34596979200

約数和(自身を除く): 14485638706

約数列:

[1, 2, 7, 14, 419, 838, 1511, 2269, 2933, 3022, 4538, 5866, 10577, 15883, 21154, 31766, 633109, 950711, 1266218, 1901422, 3428459, 4431763, 6654977, 6856918, 8863526, 13309954, 23999213, 47998426, 1436524321, 2873048642, 10055670247, 20111340494]

約数ペア:

[(1, 20111340494), (2, 10055670247), (7, 2873048642), (14, 1436524321), (419, 47998426), (838, 23999213), (1511, 13309954), (2269, 8863526), (2933, 6856918), (3022, 6654977), (4538, 4431763), (5866, 3428459), (10577, 1901422), (15883, 1266218), (21154, 950711), (31766, 633109)]