20352102

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 22467738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 1061, 2122, 3183, 3197, 6366, 6394, 9591, 19182, 24403, 48806, 73209, 146418, 147479, 294958, 442437, 884874, 3392017, 6784034, 10176051, 20352102]

約数ペア:

[(1, 20352102), (2, 10176051), (3, 6784034), (6, 3392017), (23, 884874), (46, 442437), (69, 294958), (138, 147479), (139, 146418), (278, 73209), (417, 48806), (834, 24403), (1061, 19182), (2122, 9591), (3183, 6394), (3197, 6366)]