20752494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{494107}}^1$

素因数の和:494119

約数の個数: 16

約数和(自身を含む): 47434368

約数和(自身を除く): 26681874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 494107, 988214, 1482321, 2964642, 3458749, 6917498, 10376247, 20752494]

約数ペア:

[(1, 20752494), (2, 10376247), (3, 6917498), (6, 3458749), (7, 2964642), (14, 1482321), (21, 988214), (42, 494107)]