20194497552

素因数分解:

$2^4\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{288361}}^1$

素因数の和:289831

約数の個数: 40

約数和(自身を含む): 52205056480

約数和(自身を除く): 32010558928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1459, 2918, 4377, 5836, 8754, 11672, 17508, 23344, 35016, 70032, 288361, 576722, 865083, 1153444, 1730166, 2306888, 3460332, 4613776, 6920664, 13841328, 420718699, 841437398, 1262156097, 1682874796, 2524312194, 3365749592, 5048624388, 6731499184, 10097248776, 20194497552]

約数ペア:

[(1, 20194497552), (2, 10097248776), (3, 6731499184), (4, 5048624388), (6, 3365749592), (8, 2524312194), (12, 1682874796), (16, 1262156097), (24, 841437398), (48, 420718699), (1459, 13841328), (2918, 6920664), (4377, 4613776), (5836, 3460332), (8754, 2306888), (11672, 1730166), (17508, 1153444), (23344, 865083), (35016, 576722), (70032, 288361)]