20143874643

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5384623}}^1$

素因数の和:5384698

約数の個数: 16

約数和(自身を含む): 28430814720

約数和(自身を除く): 8286940077

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 5384623, 16153869, 156154067, 231538789, 468462201, 694616367, 6714624881, 20143874643]

約数ペア:

[(1, 20143874643), (3, 6714624881), (29, 694616367), (43, 468462201), (87, 231538789), (129, 156154067), (1247, 16153869), (3741, 5384623)]