20161853497636

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1\times {\mathrm{273269}}^1$

素因数の和:274092

約数の個数: 48

約数和(自身を含む): 35699118336000

約数和(自身を除く): 15537264838364

約数列:

[1, 2, 4, 191, 269, 359, 382, 538, 718, 764, 1076, 1436, 51379, 68569, 96571, 102758, 137138, 193142, 205516, 273269, 274276, 386284, 546538, 1093076, 18445061, 36890122, 52194379, 73509361, 73780244, 98103571, 104388758, 147018722, 196207142, 208777516, 294037444, 392414284, 14040287951, 18737782061, 26389860599, 28080575902, 37475564122, 52779721198, 56161151804, 74951128244, 105559442396, 5040463374409, 10080926748818, 20161853497636]

約数ペア:

[(1, 20161853497636), (2, 10080926748818), (4, 5040463374409), (191, 105559442396), (269, 74951128244), (359, 56161151804), (382, 52779721198), (538, 37475564122), (718, 28080575902), (764, 26389860599), (1076, 18737782061), (1436, 14040287951), (51379, 392414284), (68569, 294037444), (96571, 208777516), (102758, 196207142), (137138, 147018722), (193142, 104388758), (205516, 98103571), (273269, 73780244), (274276, 73509361), (386284, 52194379), (546538, 36890122), (1093076, 18445061)]