20199802995217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1\times {\mathrm{3539}}^1\times {\mathrm{4637}}^1$

素因数の和:9441

約数の個数: 32

約数和(自身を含む): 21767805164160

約数和(自身を除く): 1568002168943

約数列:

[1, 17, 61, 1037, 1187, 3539, 4637, 20179, 60163, 72407, 78829, 215879, 282857, 1230919, 3669943, 4200793, 4808569, 5504119, 16410343, 71413481, 93570023, 256248373, 278975831, 335751259, 1001030923, 4356222341, 5707771403, 17017525691, 19479077141, 331144311397, 1188223705601, 20199802995217]

約数ペア:

[(1, 20199802995217), (17, 1188223705601), (61, 331144311397), (1037, 19479077141), (1187, 17017525691), (3539, 5707771403), (4637, 4356222341), (20179, 1001030923), (60163, 335751259), (72407, 278975831), (78829, 256248373), (215879, 93570023), (282857, 71413481), (1230919, 16410343), (3669943, 5504119), (4200793, 4808569)]