20766624

素因数分解:

$2^5\times 3^1\times {\mathrm{216319}}^1$

素因数の和:216332

約数の個数: 24

約数和(自身を含む): 54512640

約数和(自身を除く): 33746016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216319, 432638, 648957, 865276, 1297914, 1730552, 2595828, 3461104, 5191656, 6922208, 10383312, 20766624]

約数ペア:

[(1, 20766624), (2, 10383312), (3, 6922208), (4, 5191656), (6, 3461104), (8, 2595828), (12, 1730552), (16, 1297914), (24, 865276), (32, 648957), (48, 432638), (96, 216319)]