20099312

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6577}}^1$

素因数の和:6776

約数の個数: 20

約数和(自身を含む): 39152256

約数和(自身を除く): 19052944

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6577, 13154, 26308, 52616, 105232, 1256207, 2512414, 5024828, 10049656, 20099312]

約数ペア:

[(1, 20099312), (2, 10049656), (4, 5024828), (8, 2512414), (16, 1256207), (191, 105232), (382, 52616), (764, 26308), (1528, 13154), (3056, 6577)]