20173368819

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{664669}}^1$

素因数の和:664890

約数の個数: 16

約数和(自身を含む): 27480116480

約数和(自身を除く): 7306747661

約数列:

[1, 3, 67, 151, 201, 453, 10117, 30351, 664669, 1994007, 44532823, 100365019, 133598469, 301095057, 6724456273, 20173368819]

約数ペア:

[(1, 20173368819), (3, 6724456273), (67, 301095057), (151, 133598469), (201, 100365019), (453, 44532823), (10117, 1994007), (30351, 664669)]