20228715221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{14537}}^1$

素因数の和:14861

約数の個数: 32

約数和(自身を含む): 24501996288

約数和(自身を除く): 4273281067

約数列:

[1, 11, 13, 37, 143, 263, 407, 481, 2893, 3419, 5291, 9731, 14537, 37609, 107041, 126503, 159907, 188981, 537869, 1391533, 2078791, 3823231, 5916559, 6992297, 42055541, 49702003, 76915267, 141459547, 546722033, 1556055017, 1838974111, 20228715221]

約数ペア:

[(1, 20228715221), (11, 1838974111), (13, 1556055017), (37, 546722033), (143, 141459547), (263, 76915267), (407, 49702003), (481, 42055541), (2893, 6992297), (3419, 5916559), (5291, 3823231), (9731, 2078791), (14537, 1391533), (37609, 537869), (107041, 188981), (126503, 159907)]