20784433874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4473619}}^1$

素因数の和:4473745

約数の個数: 16

約数和(自身を含む): 32854265280

約数和(自身を除く): 12069831406

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 4473619, 8947238, 102893237, 205786474, 451835519, 903671038, 10392216937, 20784433874]

約数ペア:

[(1, 20784433874), (2, 10392216937), (23, 903671038), (46, 451835519), (101, 205786474), (202, 102893237), (2323, 8947238), (4646, 4473619)]