20072502

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 44780160

約数和(自身を除く): 24707658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1123, 1986, 2246, 2979, 3369, 5958, 6738, 8937, 10107, 17874, 20214, 30321, 60642, 371713, 743426, 1115139, 2230278, 3345417, 6690834, 10036251, 20072502]

約数ペア:

[(1, 20072502), (2, 10036251), (3, 6690834), (6, 3345417), (9, 2230278), (18, 1115139), (27, 743426), (54, 371713), (331, 60642), (662, 30321), (993, 20214), (1123, 17874), (1986, 10107), (2246, 8937), (2979, 6738), (3369, 5958)]