20598846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 23112642

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2447, 2806, 4209, 4894, 7341, 8418, 14682, 56281, 112562, 149267, 168843, 298534, 337686, 447801, 895602, 3433141, 6866282, 10299423, 20598846]

約数ペア:

[(1, 20598846), (2, 10299423), (3, 6866282), (6, 3433141), (23, 895602), (46, 447801), (61, 337686), (69, 298534), (122, 168843), (138, 149267), (183, 112562), (366, 56281), (1403, 14682), (2447, 8418), (2806, 7341), (4209, 4894)]