20113439619

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{16111}}^1$

素因数の和:16420

約数の個数: 64

約数和(自身を含む): 35080335360

約数和(自身を除く): 14966895741

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 269, 273, 357, 663, 807, 1547, 1883, 3497, 4573, 4641, 5649, 10491, 13719, 16111, 24479, 32011, 48333, 59449, 73437, 96033, 112777, 178347, 209443, 273887, 338331, 416143, 628329, 821661, 1248429, 1466101, 1917209, 3560531, 4333859, 4398303, 5751627, 10681593, 13001577, 24923717, 30337013, 56340167, 73675603, 74771151, 91011039, 169020501, 221026809, 394381169, 515729221, 957782839, 1183143507, 1547187663, 2873348517, 6704479873, 20113439619]

約数ペア:

[(1, 20113439619), (3, 6704479873), (7, 2873348517), (13, 1547187663), (17, 1183143507), (21, 957782839), (39, 515729221), (51, 394381169), (91, 221026809), (119, 169020501), (221, 91011039), (269, 74771151), (273, 73675603), (357, 56340167), (663, 30337013), (807, 24923717), (1547, 13001577), (1883, 10681593), (3497, 5751627), (4573, 4398303), (4641, 4333859), (5649, 3560531), (10491, 1917209), (13719, 1466101), (16111, 1248429), (24479, 821661), (32011, 628329), (48333, 416143), (59449, 338331), (73437, 273887), (96033, 209443), (112777, 178347)]