19705788

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10763

約数の個数: 48

約数和(自身を含む): 54099360

約数和(自身を除く): 34393572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10733, 21466, 32199, 42932, 64398, 96597, 128796, 182461, 193194, 289791, 364922, 386388, 547383, 579582, 729844, 1094766, 1159164, 1642149, 2189532, 3284298, 4926447, 6568596, 9852894, 19705788]

約数ペア:

[(1, 19705788), (2, 9852894), (3, 6568596), (4, 4926447), (6, 3284298), (9, 2189532), (12, 1642149), (17, 1159164), (18, 1094766), (27, 729844), (34, 579582), (36, 547383), (51, 386388), (54, 364922), (68, 289791), (102, 193194), (108, 182461), (153, 128796), (204, 96597), (306, 64398), (459, 42932), (612, 32199), (918, 21466), (1836, 10733)]