20443824

素因数分解:

$2^4\times 3^2\times {\mathrm{141971}}^1$

素因数の和:141985

約数の個数: 30

約数和(自身を含む): 57214716

約数和(自身を除く): 36770892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141971, 283942, 425913, 567884, 851826, 1135768, 1277739, 1703652, 2271536, 2555478, 3407304, 5110956, 6814608, 10221912, 20443824]

約数ペア:

[(1, 20443824), (2, 10221912), (3, 6814608), (4, 5110956), (6, 3407304), (8, 2555478), (9, 2271536), (12, 1703652), (16, 1277739), (18, 1135768), (24, 851826), (36, 567884), (48, 425913), (72, 283942), (144, 141971)]