20590964

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 36848448

約数和(自身を除く): 16257484

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 467, 604, 934, 1868, 11023, 22046, 34091, 44092, 68182, 70517, 136364, 141034, 282068, 5147741, 10295482, 20590964]

約数ペア:

[(1, 20590964), (2, 10295482), (4, 5147741), (73, 282068), (146, 141034), (151, 136364), (292, 70517), (302, 68182), (467, 44092), (604, 34091), (934, 22046), (1868, 11023)]