20165043225664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10163832271}}^1$

素因数の和:10163832314

約数の個数: 28

約数和(自身を含む): 41305814353408

約数和(自身を除く): 21140771127744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10163832271, 20327664542, 40655329084, 81310658168, 162621316336, 315078800401, 325242632672, 630157600802, 650485265344, 1260315201604, 2520630403208, 5041260806416, 10082521612832, 20165043225664]

約数ペア:

[(1, 20165043225664), (2, 10082521612832), (4, 5041260806416), (8, 2520630403208), (16, 1260315201604), (31, 650485265344), (32, 630157600802), (62, 325242632672), (64, 315078800401), (124, 162621316336), (248, 81310658168), (496, 40655329084), (992, 20327664542), (1984, 10163832271)]