20082724144

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{233173}}^1$

素因数の和:233957

約数の個数: 40

約数和(自身を含む): 44526907040

約数和(自身を除く): 24444182896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1538, 3076, 5383, 6152, 10766, 12304, 21532, 43064, 86128, 233173, 466346, 932692, 1632211, 1865384, 3264422, 3730768, 6528844, 13057688, 26115376, 179310037, 358620074, 717240148, 1255170259, 1434480296, 2510340518, 2868960592, 5020681036, 10041362072, 20082724144]

約数ペア:

[(1, 20082724144), (2, 10041362072), (4, 5020681036), (7, 2868960592), (8, 2510340518), (14, 1434480296), (16, 1255170259), (28, 717240148), (56, 358620074), (112, 179310037), (769, 26115376), (1538, 13057688), (3076, 6528844), (5383, 3730768), (6152, 3264422), (10766, 1865384), (12304, 1632211), (21532, 932692), (43064, 466346), (86128, 233173)]