20153152

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13691}}^1$

素因数の和:13726

約数の個数: 28

約数和(自身を含む): 41733216

約数和(自身を除く): 21580064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13691, 27382, 54764, 109528, 219056, 314893, 438112, 629786, 876224, 1259572, 2519144, 5038288, 10076576, 20153152]

約数ペア:

[(1, 20153152), (2, 10076576), (4, 5038288), (8, 2519144), (16, 1259572), (23, 876224), (32, 629786), (46, 438112), (64, 314893), (92, 219056), (184, 109528), (368, 54764), (736, 27382), (1472, 13691)]