20197392

素因数分解:

$2^4\times 3^1\times {\mathrm{420779}}^1$

素因数の和:420790

約数の個数: 20

約数和(自身を含む): 52176720

約数和(自身を除く): 31979328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420779, 841558, 1262337, 1683116, 2524674, 3366232, 5049348, 6732464, 10098696, 20197392]

約数ペア:

[(1, 20197392), (2, 10098696), (3, 6732464), (4, 5049348), (6, 3366232), (8, 2524674), (12, 1683116), (16, 1262337), (24, 841558), (48, 420779)]