20137065652808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{7669}}^1\times {\mathrm{1942141}}^1$

素因数の和:1949842

約数の個数: 48

約数和(自身を含む): 40890148989300

約数和(自身を除く): 20753083336492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 7669, 15338, 30676, 61352, 99697, 199394, 398788, 797576, 1296061, 1942141, 2592122, 3884282, 5184244, 7768564, 10368488, 15537128, 25247833, 50495666, 100991332, 201982664, 328221829, 656443658, 1312887316, 2625774632, 14894279329, 29788558658, 59577117316, 119154234632, 193625631277, 387251262554, 774502525108, 1549005050216, 2517133206601, 5034266413202, 10068532826404, 20137065652808]

約数ペア:

[(1, 20137065652808), (2, 10068532826404), (4, 5034266413202), (8, 2517133206601), (13, 1549005050216), (26, 774502525108), (52, 387251262554), (104, 193625631277), (169, 119154234632), (338, 59577117316), (676, 29788558658), (1352, 14894279329), (7669, 2625774632), (15338, 1312887316), (30676, 656443658), (61352, 328221829), (99697, 201982664), (199394, 100991332), (398788, 50495666), (797576, 25247833), (1296061, 15537128), (1942141, 10368488), (2592122, 7768564), (3884282, 5184244)]