2020158931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{46301}}^1$

素因数の和:46602

約数の個数: 16

約数和(自身を含む): 2418075648

約数和(自身を除く): 397916717

約数列:

[1, 7, 23, 161, 271, 1897, 6233, 43631, 46301, 324107, 1064923, 7454461, 12547571, 87832997, 288594133, 2020158931]

約数ペア:

[(1, 2020158931), (7, 288594133), (23, 87832997), (161, 12547571), (271, 7454461), (1897, 1064923), (6233, 324107), (43631, 46301)]