22133020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12190

約数の個数: 48

約数和(自身を含む): 57210048

約数和(自身を除く): 35077028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12161, 24322, 48644, 60805, 85127, 121610, 158093, 170254, 243220, 316186, 340508, 425635, 632372, 790465, 851270, 1106651, 1580930, 1702540, 2213302, 3161860, 4426604, 5533255, 11066510, 22133020]

約数ペア:

[(1, 22133020), (2, 11066510), (4, 5533255), (5, 4426604), (7, 3161860), (10, 2213302), (13, 1702540), (14, 1580930), (20, 1106651), (26, 851270), (28, 790465), (35, 632372), (52, 425635), (65, 340508), (70, 316186), (91, 243220), (130, 170254), (140, 158093), (182, 121610), (260, 85127), (364, 60805), (455, 48644), (910, 24322), (1820, 12161)]