20832100037

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1\times {\mathrm{1597}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 25134366720

約数和(自身を除く): 4302266683

約数列:

[1, 7, 31, 47, 217, 329, 1279, 1457, 1597, 8953, 10199, 11179, 39649, 49507, 60113, 75059, 277543, 346549, 420791, 525413, 1863503, 2042563, 2326829, 13044521, 14297941, 16287803, 63319453, 96000461, 443236171, 672003227, 2976014291, 20832100037]

約数ペア:

[(1, 20832100037), (7, 2976014291), (31, 672003227), (47, 443236171), (217, 96000461), (329, 63319453), (1279, 16287803), (1457, 14297941), (1597, 13044521), (8953, 2326829), (10199, 2042563), (11179, 1863503), (39649, 525413), (49507, 420791), (60113, 346549), (75059, 277543)]