20194644432

素因数分解:

$2^4\times 3^1\times {\mathrm{420721759}}^1$

素因数の和:420721770

約数の個数: 20

約数和(自身を含む): 52169498240

約数和(自身を除く): 31974853808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420721759, 841443518, 1262165277, 1682887036, 2524330554, 3365774072, 5048661108, 6731548144, 10097322216, 20194644432]

約数ペア:

[(1, 20194644432), (2, 10097322216), (3, 6731548144), (4, 5048661108), (6, 3365774072), (8, 2524330554), (12, 1682887036), (16, 1262165277), (24, 841443518), (48, 420721759)]