20342056

素因数分解:

$2^3\times 7^2\times {\mathrm{51893}}^1$

素因数の和:51913

約数の個数: 24

約数和(自身を含む): 44369370

約数和(自身を除く): 24027314

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51893, 103786, 207572, 363251, 415144, 726502, 1453004, 2542757, 2906008, 5085514, 10171028, 20342056]

約数ペア:

[(1, 20342056), (2, 10171028), (4, 5085514), (7, 2906008), (8, 2542757), (14, 1453004), (28, 726502), (49, 415144), (56, 363251), (98, 207572), (196, 103786), (392, 51893)]