20806032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33343}}^1$

素因数の和:33367

約数の個数: 40

約数和(自身を含む): 57885184

約数和(自身を除く): 37079152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33343, 66686, 100029, 133372, 200058, 266744, 400116, 433459, 533488, 800232, 866918, 1300377, 1600464, 1733836, 2600754, 3467672, 5201508, 6935344, 10403016, 20806032]

約数ペア:

[(1, 20806032), (2, 10403016), (3, 6935344), (4, 5201508), (6, 3467672), (8, 2600754), (12, 1733836), (13, 1600464), (16, 1300377), (24, 866918), (26, 800232), (39, 533488), (48, 433459), (52, 400116), (78, 266744), (104, 200058), (156, 133372), (208, 100029), (312, 66686), (624, 33343)]