20212553632

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{751061}}^1$

素因数の和:751129

約数の個数: 36

約数和(自身を含む): 41213025126

約数和(自身を除く): 21000471494

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3364, 6728, 13456, 26912, 751061, 1502122, 3004244, 6008488, 12016976, 21780769, 24033952, 43561538, 87123076, 174246152, 348492304, 631642301, 696984608, 1263284602, 2526569204, 5053138408, 10106276816, 20212553632]

約数ペア:

[(1, 20212553632), (2, 10106276816), (4, 5053138408), (8, 2526569204), (16, 1263284602), (29, 696984608), (32, 631642301), (58, 348492304), (116, 174246152), (232, 87123076), (464, 43561538), (841, 24033952), (928, 21780769), (1682, 12016976), (3364, 6008488), (6728, 3004244), (13456, 1502122), (26912, 751061)]