20249544112

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4886473}}^1$

素因数の和:4886525

約数の個数: 40

約数和(自身を含む): 46050130976

約数和(自身を除く): 25800586864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 4886473, 9772946, 19545892, 34205311, 39091784, 68410622, 78183568, 136821244, 180799501, 273642488, 361599002, 547284976, 723198004, 1265596507, 1446396008, 2531193014, 2892792016, 5062386028, 10124772056, 20249544112]

約数ペア:

[(1, 20249544112), (2, 10124772056), (4, 5062386028), (7, 2892792016), (8, 2531193014), (14, 1446396008), (16, 1265596507), (28, 723198004), (37, 547284976), (56, 361599002), (74, 273642488), (112, 180799501), (148, 136821244), (259, 78183568), (296, 68410622), (518, 39091784), (592, 34205311), (1036, 19545892), (2072, 9772946), (4144, 4886473)]