20091696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18199}}^1$

素因数の和:18233

約数の個数: 40

約数和(自身を含む): 54163200

約数和(自身を除く): 34071504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 291184, 418577, 436776, 837154, 873552, 1255731, 1674308, 2511462, 3348616, 5022924, 6697232, 10045848, 20091696]

約数ペア:

[(1, 20091696), (2, 10045848), (3, 6697232), (4, 5022924), (6, 3348616), (8, 2511462), (12, 1674308), (16, 1255731), (23, 873552), (24, 837154), (46, 436776), (48, 418577), (69, 291184), (92, 218388), (138, 145592), (184, 109194), (276, 72796), (368, 54597), (552, 36398), (1104, 18199)]