20235962818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{15161}}^1$

素因数の和:16278

約数の個数: 32

約数和(自身を含む): 33041394288

約数和(自身を除く): 12805431470

約数列:

[1, 2, 17, 34, 37, 74, 629, 1061, 1258, 2122, 15161, 18037, 30322, 36074, 39257, 78514, 257737, 515474, 560957, 667369, 1121914, 1334738, 9536269, 16085821, 19072538, 32171642, 273458957, 546917914, 595175377, 1190350754, 10117981409, 20235962818]

約数ペア:

[(1, 20235962818), (2, 10117981409), (17, 1190350754), (34, 595175377), (37, 546917914), (74, 273458957), (629, 32171642), (1061, 19072538), (1258, 16085821), (2122, 9536269), (15161, 1334738), (18037, 1121914), (30322, 667369), (36074, 560957), (39257, 515474), (78514, 257737)]