20155386067

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3469}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 22185792000

約数和(自身を除く): 2030405933

約数列:

[1, 19, 59, 71, 73, 1121, 1349, 1387, 3469, 4189, 4307, 5183, 65911, 79591, 81833, 98477, 204671, 246299, 253237, 305797, 3888749, 4679681, 4811503, 5810143, 14531641, 14940983, 17979827, 276101179, 283878677, 341616713, 1060809793, 20155386067]

約数ペア:

[(1, 20155386067), (19, 1060809793), (59, 341616713), (71, 283878677), (73, 276101179), (1121, 17979827), (1349, 14940983), (1387, 14531641), (3469, 5810143), (4189, 4811503), (4307, 4679681), (5183, 3888749), (65911, 305797), (79591, 253237), (81833, 246299), (98477, 204671)]