133069596020

素因数分解:

$2^2\times 5^1\times {\mathrm{6653479801}}^1$

素因数の和:6653479810

約数の個数: 12

約数和(自身を含む): 279446151684

約数和(自身を除く): 146376555664

約数列:

[1, 2, 4, 5, 10, 20, 6653479801, 13306959602, 26613919204, 33267399005, 66534798010, 133069596020]

約数ペア:

[(1, 133069596020), (2, 66534798010), (4, 33267399005), (5, 26613919204), (10, 13306959602), (20, 6653479801)]