20785622014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{291107}}^1$

素因数の和:293007

約数の個数: 16

約数和(自身を含む): 32836982400

約数和(自身を除く): 12051360386

約数列:

[1, 2, 19, 38, 1879, 3758, 35701, 71402, 291107, 582214, 5531033, 11062066, 546990053, 1093980106, 10392811007, 20785622014]

約数ペア:

[(1, 20785622014), (2, 10392811007), (19, 1093980106), (38, 546990053), (1879, 11062066), (3758, 5531033), (35701, 582214), (71402, 291107)]