20194672979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{142871}}^1$

素因数の和:143098

約数の個数: 16

約数和(自身を含む): 22178306304

約数和(自身を除く): 1983633325

約数列:

[1, 13, 83, 131, 1079, 1703, 10873, 141349, 142871, 1857323, 11858293, 18716101, 154157809, 243309313, 1553436383, 20194672979]

約数ペア:

[(1, 20194672979), (13, 1553436383), (83, 243309313), (131, 154157809), (1079, 18716101), (1703, 11858293), (10873, 1857323), (141349, 142871)]