19779504

素因数分解:

$2^4\times 3^1\times {\mathrm{412073}}^1$

素因数の和:412084

約数の個数: 20

約数和(自身を含む): 51097176

約数和(自身を除く): 31317672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412073, 824146, 1236219, 1648292, 2472438, 3296584, 4944876, 6593168, 9889752, 19779504]

約数ペア:

[(1, 19779504), (2, 9889752), (3, 6593168), (4, 4944876), (6, 3296584), (8, 2472438), (12, 1648292), (16, 1236219), (24, 824146), (48, 412073)]