20123694816

素因数分解:

$2^5\times 3^1\times {\mathrm{209621821}}^1$

素因数の和:209621834

約数の個数: 24

約数和(自身を含む): 52824699144

約数和(自身を除く): 32701004328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209621821, 419243642, 628865463, 838487284, 1257730926, 1676974568, 2515461852, 3353949136, 5030923704, 6707898272, 10061847408, 20123694816]

約数ペア:

[(1, 20123694816), (2, 10061847408), (3, 6707898272), (4, 5030923704), (6, 3353949136), (8, 2515461852), (12, 1676974568), (16, 1257730926), (24, 838487284), (32, 628865463), (48, 419243642), (96, 209621821)]