20173345874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{73013}}^1$

素因数の和:73706

約数の個数: 32

約数和(自身を含む): 34801392960

約数和(自身を除く): 14628047086

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 661, 1322, 7271, 12559, 14542, 25118, 73013, 138149, 146026, 276298, 803143, 1387247, 1606286, 2774494, 15259717, 30519434, 48261593, 96523186, 530877523, 916970267, 1061755046, 1833940534, 10086672937, 20173345874]

約数ペア:

[(1, 20173345874), (2, 10086672937), (11, 1833940534), (19, 1061755046), (22, 916970267), (38, 530877523), (209, 96523186), (418, 48261593), (661, 30519434), (1322, 15259717), (7271, 2774494), (12559, 1606286), (14542, 1387247), (25118, 803143), (73013, 276298), (138149, 146026)]