20049952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48197}}^1$

素因数の和:48220

約数の個数: 24

約数和(自身を含む): 42510636

約数和(自身を除く): 22460684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48197, 96394, 192788, 385576, 626561, 771152, 1253122, 1542304, 2506244, 5012488, 10024976, 20049952]

約数ペア:

[(1, 20049952), (2, 10024976), (4, 5012488), (8, 2506244), (13, 1542304), (16, 1253122), (26, 771152), (32, 626561), (52, 385576), (104, 192788), (208, 96394), (416, 48197)]