20137588005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20037401}}^1$

素因数の和:20037476

約数の個数: 16

約数和(自身を含む): 32701040064

約数和(自身を除く): 12563452059

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 20037401, 60112203, 100187005, 300561015, 1342505867, 4027517601, 6712529335, 20137588005]

約数ペア:

[(1, 20137588005), (3, 6712529335), (5, 4027517601), (15, 1342505867), (67, 300561015), (201, 100187005), (335, 60112203), (1005, 20037401)]