20235046143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{12487}}^1$

素因数の和:13663

約数の個数: 32

約数和(自身を含む): 29869697536

約数和(自身を除く): 9634651393

約数列:

[1, 3, 13, 37, 39, 111, 481, 1123, 1443, 3369, 12487, 14599, 37461, 41551, 43797, 124653, 162331, 462019, 486993, 540163, 1386057, 1620489, 6006247, 14022901, 18018741, 42068703, 182297713, 518847337, 546893139, 1556542011, 6745015381, 20235046143]

約数ペア:

[(1, 20235046143), (3, 6745015381), (13, 1556542011), (37, 546893139), (39, 518847337), (111, 182297713), (481, 42068703), (1123, 18018741), (1443, 14022901), (3369, 6006247), (12487, 1620489), (14599, 1386057), (37461, 540163), (41551, 486993), (43797, 462019), (124653, 162331)]