20221699136

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{1165919}}^1$

素因数の和:1166202

約数の個数: 28

約数和(自身を含む): 40275540480

約数和(自身を除く): 20053841344

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 8672, 17344, 1165919, 2331838, 4663676, 9327352, 18654704, 37309408, 74618816, 315964049, 631928098, 1263856196, 2527712392, 5055424784, 10110849568, 20221699136]

約数ペア:

[(1, 20221699136), (2, 10110849568), (4, 5055424784), (8, 2527712392), (16, 1263856196), (32, 631928098), (64, 315964049), (271, 74618816), (542, 37309408), (1084, 18654704), (2168, 9327352), (4336, 4663676), (8672, 2331838), (17344, 1165919)]