20172521732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7770617}}^1$

素因数の和:7770691

約数の個数: 24

約数和(自身を含む): 39163914720

約数和(自身を除く): 18991392988

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7770617, 15541234, 31082468, 85476787, 170953574, 341907148, 458466403, 916932806, 1833865612, 5043130433, 10086260866, 20172521732]

約数ペア:

[(1, 20172521732), (2, 10086260866), (4, 5043130433), (11, 1833865612), (22, 916932806), (44, 458466403), (59, 341907148), (118, 170953574), (236, 85476787), (649, 31082468), (1298, 15541234), (2596, 7770617)]