20098694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 39571200

約数和(自身を除く): 19472506

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6869, 13738, 48083, 75559, 96166, 130511, 151118, 261022, 528913, 913577, 1057826, 1435621, 1827154, 2871242, 10049347, 20098694]

約数ペア:

[(1, 20098694), (2, 10049347), (7, 2871242), (11, 1827154), (14, 1435621), (19, 1057826), (22, 913577), (38, 528913), (77, 261022), (133, 151118), (154, 130511), (209, 96166), (266, 75559), (418, 48083), (1463, 13738), (2926, 6869)]