20147661592

素因数分解:

$2^3\times {\mathrm{1051}}^1\times {\mathrm{1181}}^1\times {\mathrm{2029}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 37863478800

約数和(自身を除く): 17715817208

約数列:

[1, 2, 4, 8, 1051, 1181, 2029, 2102, 2362, 4058, 4204, 4724, 8116, 8408, 9448, 16232, 1241231, 2132479, 2396249, 2482462, 4264958, 4792498, 4964924, 8529916, 9584996, 9929848, 17059832, 19169992, 2518457699, 5036915398, 10073830796, 20147661592]

約数ペア:

[(1, 20147661592), (2, 10073830796), (4, 5036915398), (8, 2518457699), (1051, 19169992), (1181, 17059832), (2029, 9929848), (2102, 9584996), (2362, 8529916), (4058, 4964924), (4204, 4792498), (4724, 4264958), (8116, 2482462), (8408, 2396249), (9448, 2132479), (16232, 1241231)]