20248615242

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1031}}^1\times {\mathrm{8329}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 44255090880

約数和(自身を除く): 24006475638

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1031, 1179, 2062, 2358, 3093, 6186, 8329, 9279, 16658, 18558, 24987, 49974, 74961, 135061, 149922, 270122, 405183, 810366, 1091099, 1215549, 2182198, 2431098, 3273297, 6546594, 8587199, 9819891, 17174398, 19639782, 25761597, 51523194, 77284791, 154569582, 1124923069, 2249846138, 3374769207, 6749538414, 10124307621, 20248615242]

約数ペア:

[(1, 20248615242), (2, 10124307621), (3, 6749538414), (6, 3374769207), (9, 2249846138), (18, 1124923069), (131, 154569582), (262, 77284791), (393, 51523194), (786, 25761597), (1031, 19639782), (1179, 17174398), (2062, 9819891), (2358, 8587199), (3093, 6546594), (6186, 3273297), (8329, 2431098), (9279, 2182198), (16658, 1215549), (18558, 1091099), (24987, 810366), (49974, 405183), (74961, 270122), (135061, 149922)]