20077083486

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{27733}}^1$

素因数の和:28865

約数の個数: 48

約数和(自身を含む): 44718745344

約数和(自身を除く): 24641661858

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1087, 2174, 3261, 6522, 9783, 19566, 27733, 40219, 55466, 80438, 83199, 120657, 166398, 241314, 249597, 361971, 499194, 723942, 1026121, 2052242, 3078363, 6156726, 9235089, 18470178, 30145771, 60291542, 90437313, 180874626, 271311939, 542623878, 1115393527, 2230787054, 3346180581, 6692361162, 10038541743, 20077083486]

約数ペア:

[(1, 20077083486), (2, 10038541743), (3, 6692361162), (6, 3346180581), (9, 2230787054), (18, 1115393527), (37, 542623878), (74, 271311939), (111, 180874626), (222, 90437313), (333, 60291542), (666, 30145771), (1087, 18470178), (2174, 9235089), (3261, 6156726), (6522, 3078363), (9783, 2052242), (19566, 1026121), (27733, 723942), (40219, 499194), (55466, 361971), (80438, 249597), (83199, 241314), (120657, 166398)]