20902156008

素因数分解:

$2^3\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{796819}}^1$

素因数の和:797921

約数の個数: 32

約数和(自身を含む): 52303264800

約数和(自身を除く): 31401108792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1093, 2186, 3279, 4372, 6558, 8744, 13116, 26232, 796819, 1593638, 2390457, 3187276, 4780914, 6374552, 9561828, 19123656, 870923167, 1741846334, 2612769501, 3483692668, 5225539002, 6967385336, 10451078004, 20902156008]

約数ペア:

[(1, 20902156008), (2, 10451078004), (3, 6967385336), (4, 5225539002), (6, 3483692668), (8, 2612769501), (12, 1741846334), (24, 870923167), (1093, 19123656), (2186, 9561828), (3279, 6374552), (4372, 4780914), (6558, 3187276), (8744, 2390457), (13116, 1593638), (26232, 796819)]