20198184

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6143}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 30674136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 147432, 841591, 1683182, 2524773, 3366364, 5049546, 6732728, 10099092, 20198184]

約数ペア:

[(1, 20198184), (2, 10099092), (3, 6732728), (4, 5049546), (6, 3366364), (8, 2524773), (12, 1683182), (24, 841591), (137, 147432), (274, 73716), (411, 49144), (548, 36858), (822, 24572), (1096, 18429), (1644, 12286), (3288, 6143)]