20157970558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4899847}}^1$

素因数の和:4899888

約数の個数: 24

約数和(自身を含む): 35190708336

約数和(自身を除く): 15032737778

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4899847, 9799694, 53898317, 83297399, 107796634, 166594798, 592881487, 916271389, 1185762974, 1832542778, 10078985279, 20157970558]

約数ペア:

[(1, 20157970558), (2, 10078985279), (11, 1832542778), (17, 1185762974), (22, 916271389), (34, 592881487), (121, 166594798), (187, 107796634), (242, 83297399), (374, 53898317), (2057, 9799694), (4114, 4899847)]