20143376534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{56983}}^1$

素因数の和:57320

約数の個数: 32

約数和(自身を含む): 32974589376

約数和(自身を除く): 12831212842

約数列:

[1, 2, 17, 34, 37, 74, 281, 562, 629, 1258, 4777, 9554, 10397, 20794, 56983, 113966, 176749, 353498, 968711, 1937422, 2108371, 4216742, 16012223, 32024446, 35842307, 71684614, 272207791, 544415582, 592452251, 1184904502, 10071688267, 20143376534]

約数ペア:

[(1, 20143376534), (2, 10071688267), (17, 1184904502), (34, 592452251), (37, 544415582), (74, 272207791), (281, 71684614), (562, 35842307), (629, 32024446), (1258, 16012223), (4777, 4216742), (9554, 2108371), (10397, 1937422), (20794, 968711), (56983, 353498), (113966, 176749)]