20038344912

素因数分解:

$2^4\times 3^2\times {\mathrm{139155173}}^1$

素因数の和:139155187

約数の個数: 30

約数和(自身を含む): 56079535122

約数和(自身を除く): 36041190210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139155173, 278310346, 417465519, 556620692, 834931038, 1113241384, 1252396557, 1669862076, 2226482768, 2504793114, 3339724152, 5009586228, 6679448304, 10019172456, 20038344912]

約数ペア:

[(1, 20038344912), (2, 10019172456), (3, 6679448304), (4, 5009586228), (6, 3339724152), (8, 2504793114), (9, 2226482768), (12, 1669862076), (16, 1252396557), (18, 1113241384), (24, 834931038), (36, 556620692), (48, 417465519), (72, 278310346), (144, 139155173)]