20204142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481051}}^1$

素因数の和:481063

約数の個数: 16

約数和(自身を含む): 46180992

約数和(自身を除く): 25976850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481051, 962102, 1443153, 2886306, 3367357, 6734714, 10102071, 20204142]

約数ペア:

[(1, 20204142), (2, 10102071), (3, 6734714), (6, 3367357), (7, 2886306), (14, 1443153), (21, 962102), (42, 481051)]