20347922042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46884613}}^1$

素因数の和:46884653

約数の個数: 16

約数和(自身を含む): 36007383552

約数和(自身を除く): 15659461510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46884613, 93769226, 328192291, 656384582, 1453423003, 2906846006, 10173961021, 20347922042]

約数ペア:

[(1, 20347922042), (2, 10173961021), (7, 2906846006), (14, 1453423003), (31, 656384582), (62, 328192291), (217, 93769226), (434, 46884613)]