20143728003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{429953}}^1$

素因数の和:430083

約数の個数: 32

約数和(自身を含む): 32360057856

約数和(自身を除く): 12216329853

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 2037, 2231, 6693, 15617, 46851, 429953, 1289859, 3009671, 9029013, 9888919, 29666757, 41705441, 69222433, 125116323, 207667299, 291938087, 875814261, 959225143, 2877675429, 6714576001, 20143728003]

約数ペア:

[(1, 20143728003), (3, 6714576001), (7, 2877675429), (21, 959225143), (23, 875814261), (69, 291938087), (97, 207667299), (161, 125116323), (291, 69222433), (483, 41705441), (679, 29666757), (2037, 9888919), (2231, 9029013), (6693, 3009671), (15617, 1289859), (46851, 429953)]