9920357136

素因数分解:

$2^4\times 3^2\times {\mathrm{68891369}}^1$

素因数の和:68891383

約数の個数: 30

約数和(自身を含む): 27763222110

約数和(自身を除く): 17842864974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 68891369, 137782738, 206674107, 275565476, 413348214, 551130952, 620022321, 826696428, 1102261904, 1240044642, 1653392856, 2480089284, 3306785712, 4960178568, 9920357136]

約数ペア:

[(1, 9920357136), (2, 4960178568), (3, 3306785712), (4, 2480089284), (6, 1653392856), (8, 1240044642), (9, 1102261904), (12, 826696428), (16, 620022321), (18, 551130952), (24, 413348214), (36, 275565476), (48, 206674107), (72, 137782738), (144, 68891369)]