20071765938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28111717}}^1$

素因数の和:28111746

約数の個数: 32

約数和(自身を含む): 48577048704

約数和(自身を除く): 28505282766

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28111717, 56223434, 84335151, 168670302, 196782019, 393564038, 477899189, 590346057, 955798378, 1180692114, 1433697567, 2867395134, 3345294323, 6690588646, 10035882969, 20071765938]

約数ペア:

[(1, 20071765938), (2, 10035882969), (3, 6690588646), (6, 3345294323), (7, 2867395134), (14, 1433697567), (17, 1180692114), (21, 955798378), (34, 590346057), (42, 477899189), (51, 393564038), (102, 196782019), (119, 168670302), (238, 84335151), (357, 56223434), (714, 28111717)]