20194352056

素因数分解:

$2^3\times {\mathrm{6247}}^1\times {\mathrm{404081}}^1$

素因数の和:410334

約数の個数: 16

約数和(自身を含む): 37870565040

約数和(自身を除く): 17676212984

約数列:

[1, 2, 4, 8, 6247, 12494, 24988, 49976, 404081, 808162, 1616324, 3232648, 2524294007, 5048588014, 10097176028, 20194352056]

約数ペア:

[(1, 20194352056), (2, 10097176028), (4, 5048588014), (8, 2524294007), (6247, 3232648), (12494, 1616324), (24988, 808162), (49976, 404081)]