20893146

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{51973}}^1$

素因数の和:52045

約数の個数: 16

約数和(自身を含む): 42410784

約数和(自身を除く): 21517638

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 51973, 103946, 155919, 311838, 3482191, 6964382, 10446573, 20893146]

約数ペア:

[(1, 20893146), (2, 10446573), (3, 6964382), (6, 3482191), (67, 311838), (134, 155919), (201, 103946), (402, 51973)]