20070444804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491489}}^1$

素因数の和:491620

約数の個数: 48

約数和(自身を含む): 48551348160

約数和(自身を除く): 28480903356

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 123, 164, 166, 246, 249, 332, 492, 498, 996, 3403, 6806, 10209, 13612, 20418, 40836, 491489, 982978, 1474467, 1965956, 2948934, 5897868, 20151049, 40302098, 40793587, 60453147, 80604196, 81587174, 120906294, 122380761, 163174348, 241812588, 244761522, 489523044, 1672537067, 3345074134, 5017611201, 6690148268, 10035222402, 20070444804]

約数ペア:

[(1, 20070444804), (2, 10035222402), (3, 6690148268), (4, 5017611201), (6, 3345074134), (12, 1672537067), (41, 489523044), (82, 244761522), (83, 241812588), (123, 163174348), (164, 122380761), (166, 120906294), (246, 81587174), (249, 80604196), (332, 60453147), (492, 40793587), (498, 40302098), (996, 20151049), (3403, 5897868), (6806, 2948934), (10209, 1965956), (13612, 1474467), (20418, 982978), (40836, 491489)]