21014157088

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{6024701}}^1$

素因数の和:6024820

約数の個数: 24

約数和(自身を含む): 41751184860

約数和(自身を除く): 20737027772

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 6024701, 12049402, 24098804, 48197608, 96395216, 192790432, 656692409, 1313384818, 2626769636, 5253539272, 10507078544, 21014157088]

約数ペア:

[(1, 21014157088), (2, 10507078544), (4, 5253539272), (8, 2626769636), (16, 1313384818), (32, 656692409), (109, 192790432), (218, 96395216), (436, 48197608), (872, 24098804), (1744, 12049402), (3488, 6024701)]