20129232

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 40

約数和(自身を含む): 54264384

約数和(自身を除く): 34135152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18233, 36466, 54699, 72932, 109398, 145864, 218796, 291728, 419359, 437592, 838718, 875184, 1258077, 1677436, 2516154, 3354872, 5032308, 6709744, 10064616, 20129232]

約数ペア:

[(1, 20129232), (2, 10064616), (3, 6709744), (4, 5032308), (6, 3354872), (8, 2516154), (12, 1677436), (16, 1258077), (23, 875184), (24, 838718), (46, 437592), (48, 419359), (69, 291728), (92, 218796), (138, 145864), (184, 109398), (276, 72932), (368, 54699), (552, 36466), (1104, 18233)]