20121295482

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16200721}}^1$

素因数の和:16200755

約数の個数: 32

約数和(自身を含む): 46658079360

約数和(自身を除く): 26536783878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16200721, 32401442, 48602163, 97204326, 145806489, 291612978, 372616583, 437419467, 745233166, 874838934, 1117849749, 2235699498, 3353549247, 6707098494, 10060647741, 20121295482]

約数ペア:

[(1, 20121295482), (2, 10060647741), (3, 6707098494), (6, 3353549247), (9, 2235699498), (18, 1117849749), (23, 874838934), (27, 745233166), (46, 437419467), (54, 372616583), (69, 291612978), (138, 145806489), (207, 97204326), (414, 48602163), (621, 32401442), (1242, 16200721)]